M4 Street Slayer Carbon Slip On Exhaust install on a 2015-2017 Yamaha R3

[@balancedboy5085]

this is the best sounding r3 exhaust so far

[@calenpotts3986]

Yeah

[@herihao797]

It's the loudest in Yamaha R3 exhaust I have ever heard. Maybe, it's illegal in my country. But I really like it.

[@petergeanacopulos5327]

sounds like a slip-on is your upgrade of choice in that case? Thats what I have to do as well, can only use upgraded exhausts on track, even though most people still swap out for a full exhaust, I like to obey the law however. Last I thing I need is a ticket, I live in a small town so it would indeed be loud and annoying.

[@michaeldipierno9885]

Recently bought this product and I CANNOT stress how much fun and joy it brings me. What a way to elevate your ride! Best purchase I have made in a very long time. Thanks STG

[@sportbiketrackgear]

You are welcome. Thank you for the business and for watching! - Van

[@Sadisticaffection]

Really great sound, very easy installation. Hardest thing was aligning it the way I wanted it. There's an exhaust cutter you can rent from autozone. It only took me 30 seconds to cut through the pipe with it. Definitely recommend using that. Made it less than an hour from start to finish.

[@sportbiketrackgear]

This is still our best selling slip on for the R3. Great system for sure. - Van

[@fukuyamaha8325]

Just got my M4 for my 21 R3 from STG. The video doesn’t even do this exhaust sound justice. It’s awesome. STG is awesome and it shipped quick. Thanks guys!

[@sportbiketrackgear]

Thank you for the business and enjoy the new exhaust! - Van

[@tdr774]

Had an opportunity to hear this exhaust in person today. Sounds much better in person than on laptop speakers. Needless to say my Graves slip on will be going away next week.

[@Splane.]

Bought the M4 and installed while watching the video. Thanks for all the clear instruction and pointers! I really like the sound of the M4 on my R3 with the baffle in place.

[@sportbiketrackgear]

Awesome! Really glad that we could help you out. I prefer my exhaust with the baffle in as well, it has a really great sound. Thanks for watching!

[@twistn-grips]

ive watched a video on a 600 class bike build for the patreon builds and he did several dyno test on the bike. the dyno actually showed it had like .4 MORE hsp with the DB killer installed.

[@sergiovella1250]

Just got excited by only watching this and still, not even owning an R3. I will next summer, and this exhaust sounds incredible. Great video, great instructions, great job!! Subbed and will be watching many many more videos from you. Thank you.

[@sportbiketrackgear]

Thanks for the kind words! I hope you get your own R3 soon my friend!

[@cruzcontrol8783]

Awesome man thanks for helping me build the confidence to just do this myself. I just got my new 2016 R3 and loving it...

[@alonzoarmendariz4057]

Love this video man, very detailed and thanks for using those household tools that most people have lying around!

[@sportbiketrackgear]

No worries, thanks for watching. - Van

[@TheBestPeepRus]

Just got the M4 for my 2016 R3 and my god in person it sounds amazing! Time for tuning but also, had to throw on the STG stickers on the bike. Thanks a ton

[@sportbiketrackgear]

You are welcome and thank you for the business! - Van

[@Rickyclark]

Definitely gave me the confidence to install it myself. I literally just spoke with a mechanic and he said he will charge me in labor, $275. (3 hours of labor). Hell no!! I’m just going to save money and time and just knock this out myself. Thank you!!!

[@sportbiketrackgear]

If you follow this video you should be able to get yourself an excellent result. - Van

[@Rickyclark]

@@sportbiketrackgear great will do, thanks again ….

[@vik6188]

Took me an hour to install it myself following these instruction. Definitely not legal in Montreal but I'm feeling safer that car drivers can hear me coming now. The stock exaust is like a silent fart, you can't even hear the bike even if it's in your blind spot. Best sounding exaust on a R3 in my opinion!

[@sportbiketrackgear]

This is a great exhaust system for the R3 for sure. - Van

[@alexandrejodoin4870]

Hey, I also live in Montreal and wondered if this gets to much attention with the cops. Only reason why I’m still having this debate of buying the m4 or just a usual slip on.

[@TheDegree410]

this was awesome instructions. I am a new rider and this is the first 250cc to 300cc that actually like the sound plus the look. can't wait until I get an r3. thanx

[@veezypewpew4701]

Really appreciate the time and detailed instruction. Great job! Made my exhaust project a snap.

[@sportbiketrackgear]

Happy to hear it was helpful and thank you for watching! - Van

[@SeanLeonDrumz]

Just purchased from your site! Cant wait to install this. Thanks for sharing this video. Going to use it as a reference.

[@sportbiketrackgear]

Thank you for the order! You are going to love this exhaust for sure. We had it on the STG R3 for a long time. - Brian Van

[@malcolmfrasier3324]

Great video! Followed this step by step to do mine! DB killer out sounds amazing!

[@sportbiketrackgear]

That is awesome! I am glad we were able to help!

[@vavalopes]

Awesome video great instructions followed it to the tee I was very successful in installing the m4 on my r3 oh it sounds awesome thanks...

[@sportbiketrackgear]

You are welcome, happy to help out! - Van

[@lucashunter6694]

Love it just bought one after watching this video for the Yamaha mt03

[@sportbiketrackgear]

This is a great system for the R/MT 03. - Van

[@lucashunter6694]

Very loud on my Mt03 love it thanks guys for making me purchase this exhaust

[@psykat9816]

i love this bike so much........ ill be the rider of one of these babies for my first bike.the Akrapovic Slip on Exhaust seems like the best/affordable option.

[@ABulletSponge23]

I have seen this video a couple times now. And when I am ready to order my M4 pipe I will be getting it from y'all!

[@sportbiketrackgear]

You will love it. Max and I just installed a M4 full system on the R3 today, video should be out later this week. Do you have an R3? - Van

[@ABulletSponge23]

Sportbike Track Gear oh nice! I'll be looking out for it then. I do have a R3 it's a 2017 it's Matte Black with red stripes. Yeah, the slip on sounds awesome, can't wait to hear how an whole system sounds like.

[@SeanLeonDrumz]

Just installed and wanted to mention if you have the stock rear sets on you're going to want to remove the bolts to access the 12mm fastener holding the stock exhaust. Very difficult even with a swivel head to grab hold of the fastner without removing the rear set.

[@sportbiketrackgear]

Extra access makes the job easier for sure. - Brian Van

[@Reignality]

Really wish I would've seen this video before I put my Akrapovic Carbon Slip-On exhaust back in the summer! Good lord that sounds incredible with the db killer out! May just have to get this and see if I can sell the Akra. Great video as always guys!

[@twotone3731]

Just a warning to anyone in Australia. If you have a 2022 and above Yamaha R3, your exhaust will be different from the one shown in this video. The Exhaust will not be compatible and you will not be able to install it. The part number for the exhaust shown in this video is: 2MS-E4602-00 The part number for the exhaust in 2022- above is: B2X-E4602-00

[@sportbiketrackgear]

M4 shows this fitting 2015-2023 Yamaha R3 and Mt-03 models. M4 part number is YA3014. Not sure if the model is different in AU. - Van

[@-runningwithscissors-9766]

Another oustanding video! Good on Ya, Brian! +1 for dB Killer installed.

[@slowmanEF]

Excellent video. Requesting some fly bys with and without the db killer!! Sounds good from here and looks killer!

[@YamahaR3Racer010]

I already got the R-77 from you guys but the dyno numbers, without tuning, and sound are a 'lil much better on this one. Might need another!

[@sportbiketrackgear]

+YamahaR3Racer010 Just sell the Yosh. - Van

[@YamahaR3Racer010]

Or own both!

[@BadShadd1]

Sounds awesome especially for a 300. It's not loud enough unless it makes your ears bleed, Van!

[@sportbiketrackgear]

+BadShadd1 It sounds a whole lot faster than it is, pretty sweet! - Van

[@TheSwanlake2009]

holy shit, I thought I was going to get the 300, I changed my mind. the R3 is the first bike im going to get.

[@riodimassetiawan2281]

why are you change your mind?

[@benjaminsamuel7297]

Buy the red one then plasti dip it later

[@ndperson1]

+Rio Setiawan the exhaust. . .

[@fearmelee]

Great videos guys, Keep up the good work!

[@sportbiketrackgear]

+fearmelee Thanks for watching! - Van

[@Seb2603]

Best youtube channel !! Thanks guys for this ! greetings from Austria !

[@Doogleraia]

Must be a pain in the ass to keep putting on the stock exhaust so it can be taken off again for all the exhaust-install videos

[@sportbiketrackgear]

+Mainfold Now I cut it so I will need to buy a stock someone took off their bike... - Van

[@Doogleraia]

+Sportbike Track Gear Looking forward to more videos on the R3, so entertaining to watch!

[@mariomudek8024]

+Sportbike Track Gear Great Video but why buy it when can edit the video of you removing the stock exhaust on to a video of you installing a different system.

[@sportbiketrackgear]

Yeah, know anyone who has one?

[@zer08927]

Just ordered mine and should be here in a few days. Shipping to California, gonna use w/o the DB killer at first and hopefully I don't get a ticket =D

[@melesmeles2095]

You SOLD me on the M4 exhaust !!! Definitely DB Killer IN !!!

[@sportbiketrackgear]

+Duane Max DB killer in is the way to go. I have now ridden it both ways and will say it sounds much better when it is installed. Additionally I feel like the performance of the bike was also better. - Van

[@melesmeles2095]

+Sportbike Track Gear THANK YOU for the feedback and GREAT videos !!! I look forward to the next year doing many of the upgrades to my R3 that you have done... I will try my best to use you as my vendor of choice... Even my wife who does NOT ride, sits and watches your videos with me, Van... :) they are VERY informative and you are very accurate and personable !!! I continue to SHARE your 500 miles of ownership video on the R3 and let everyone see how happy you are with it !!! As am I !!! I am 43 y.o. been riding for 20+ years... I got ran over at a light in 06' on my NEW Buell XB12R and almost died !!! I just got back into riding 3 months ago and after many many hours of research I decided to go with the R3... It fits me fine (6'3" 250) and has enough power for my needs and riding style... I am still disabled from my accident, so I will NEVER be dragging a knee again, but at least I am back on a bike... Thank you again and keep up the GREAT WORK !!! ANY videos on "clip ons" in the future ??? I need a slightly leaned forward position due to 3 lower crushed disks and would like a NO BS install and review of what REALLY FITS !!!

[@downwiththedead]

Awesome video! great content all around as well +1

[@Motorcade138Rice]

I would like to put this exhaust on my 2016 R3. I don't trust myself to successfully do the work though.

[@petergeanacopulos5327]

howd it go?

[@SportbikerNZ]

Sounds pretty good!

[@melesmeles2095]

Van, ANY videos on "clip ons" in the future ??? I need a slightly leaned forward position due to 3 lower crushed disks in my back and would like a NO BS install and review of what REALLY FITS !!! Thanks...

[@Heytexas]

Yeah I'd like to see this too

[@sportbiketrackgear]

+Duane Max I will keep this in mind!

[@twowheelsr6]

Love it. Might be getting it for mine

[@sportbiketrackgear]

We sell a ton of R3 Exhaust Systems and this has been our #1 seller since it was introduced. - Van

[@twowheelsr6]

Sportbike Track Gear definitely getting it than...

[@sportbiketrackgear]

www.sportbiketrackgear.com/m4-exhaust-yamaha-yzf-r3-15-17-street-slayer-carbon-slip-on-exhaust/ Here is a link to it on our site, we have one in stock right now ready to ship out. - Van

[@RebelForged]

well i think i'm sold on the m4..sounds great!!

[@sportbiketrackgear]

+Rebel Forged M4 is our number 1 selling exhaust for many reasons. - Van

[@Ghost590]

What made you guys switch from the Akrapovic GP slip-on to the M4? I just bought an R3 and am trying to decide which to go with. I'm looking at the Akra GP and the M4. I like the look and sound of the M4 but am worried about modifying the headers and potentially requiring a remap down the line. I like the low price and clean look of the Akra GP but am worried the sound won't change enough from stock. Thoughts? Also, thanks for making these videos. Its great to have a compilation of user-friendly videos to help walk people through the upgrade and maintenance process on their bike. Really appreciate it!

[@sportbiketrackgear]

+Ghost The M4 gets rid of the muffler box which improves the sound, reduces the weight and adds power. - Van

[@Ghost590]

+Sportbike Track Gear Thanks! Does this significantly effect the fueling? I don't really want to do a remap and it looks like one might be required down the road with the M4 exhaust, so I am going to stay away if thats the case. If it won't matter then I might go with the M4.

[@sprig6043]

Sounds better with DB Killer out! Great tutorial.

[@sportbiketrackgear]

Thanks for watching!

[@sanjayvishal7334]

best soundtrack ever! Love it.....

[@sportbiketrackgear]

+sanjay vishal Thanks!

[@ketsymar]

Hey just saw this video in 2022 and I have a question.... can we buy a aftermarket muffle box... just to be street safe

[@sportbiketrackgear]

I do not believe there are any aftermarket muffler boxes available. If you want to be street legal all you can do is a slip on that replaces the OEM muffler and leaves the muffler box in place. - Van

[@Marwixvlogs]

How much dB does the M4 Exhaust produce? With and without the dB killer.

[@johnnyshadow10]

I like it

[@singhakumar48]

Great video. One of the best channels of youtube! Hi i want to ask some qustion. Does adding this slip on will have any effects on the engine in the long run? Often reving the bike and riding the bike in high speeds on the track. Will these cause any problems to the bike and the exhaust?

[@sportbiketrackgear]

Hello! Bikes were made to operate under race circumstances so you can still absolutely count on great performance after riding for a good amount of time on the track.The slip-on won't do any damage to your bike, for peak performance you will want to make sure to pick up a power commander!

[@singhakumar48]

+Sportbike Track Gear Thank you for the info !! I have a 2015 r1 but wanted a smaller bike for daily commute and some potential to do little bit on track too. Your video helped me alot. Watching your review on the r3 made my decision to purchase one. :) love your videos.

[@sportbiketrackgear]

adithep singhakumar Seriously love to hear that. Thanks so much man.

[@duran33333]

nice video, very good demonstration!, contgrats. I´d like to know how it turned out to work best, with or Wo the db Killer. thanks

[@sportbiketrackgear]

+Arturo Duran I went back to the db killer straight away. Have been riding it around town quite a bit with this system on and like it a lot. Looks great, sounds cool and the price is right! - Van

[@myriad860]

Hey van, so I received my M4 exhaust and I installed it. Went very well thank to your vid. One question, will I be able to pass inspection with this? ;P

[@sportbiketrackgear]

+Kaha K Well that depends on where you live. - Van

[@myriad860]

Yoshi full system sounds better. Headers are nicer, and the M4 stays in cut midpipe and stock headers.

[@Dstuntin101]

+Sportbike Track Gear I recently installed the m4 slip on on my R3 and was wondering if the high revs into a decelleration/throttle off backfire/popping is normal or do i have a exhaust leak. I don't feel any air pulses when i do a search only heat coming from the headers where the flange is. Much appreciated for a relpy thanks Van - Daniel

[@sportbiketrackgear]

+Dstuntin101 That would be normal. Installing the smog block off plate will help reduce it, I have that on my R3 and it made a difference for sure. Does not sound like you have a leak. - Van

[@mrmike7965]

I wish my 2017 r3 sounded like that. Here in Kona Hawaii I dont think it would pass safety check with the modified exhaust. I still wouldn't mind.

[@jdee45]

Hey bro how would I get a stuck db killer screw out? Rode the bike for 10 minutes with it in and then tried to remove it while hot but it's been stuck badly ever since :(

[@sportbiketrackgear]

You may need to remove the muffler and tap on the quiet insert from the muffler inlet to drive it out. Once you get it moving you should be good to go. - Van

[@Alero2k4]

I like the slayer looks, but the gains from the full system are pretty crazy. What are your thoughts?

[@TheCrystalEssence]

So this is a slip on? what about a M4 full exhaust vs Yoshimura full exhaust? Which is louder & has more air flow??

[@sportbiketrackgear]

+STANCED The M4 is going to be louder with more airflow. Thanks for watching!

[@mjohnc99]

dang it sounds good

[@superuser6305]

so this exhaust not come with the header? and yes I love the sound & underbelly exhaust like this

[@sportbiketrackgear]

+Super User That is correct, it is the slip-on and link pipe only. Thanks for watching!

[@Chriswinsss]

24:25 for sound

[@sportbiketrackgear]

Thanks for posting the link! - Van

[@미조리-p4x]

25:20 remove db killer

[@TEAMLSM]

does anyone know the inside diameter at the end of the slip on? i dont wanna cut the cat so i want to get aftermarket headers, i want to make sure it will fit over the new header.

[@sportbiketrackgear]

You will need to reach out to M4 direct to get that dimension. - Van

[@LifeofBud]

Great video ! really enjoyed it and will be watching again to install my own very shortly! just a few questions though. 1) Does applying this exhaust effectively ruin the stock exhaust? or can it be remounted if desired for reselling as an example? 2) As well, after this exhaust is installed, is they're any retuning or fuel remapping required or is the bike ready to run right away because it is only a slip on? thanks !!

[@sportbiketrackgear]

Thanks for watching. It does make it so you cannot revert this to the original setup. No map required, I don't run one and it works great!

[@MultiHeiji]

Do you have to run a fuel remap or ecu flash with this exhaust, because its not exactly a slip on?

[@sportbiketrackgear]

You do not have to install a fuel controller or flash the ecu to run this exhaust. We ran our bike for quite some time with this exhaust on it without any fuel management mods. Zero issues. - Van

[@MimosoMusic]

If i install this exhaust on my motorcycle do you recommend to install the block off plate ?

[@sportbiketrackgear]

+Ricardo Lanuza Yes that would be a good addition to this system install for sure. We have a video install on that as well. - Van

[@tsuriya3792]

if you cut the cat does it make it a full system ?

[@Singulvrity]

should the headers be able to move at all after being reinstalled? for some reason when i put the headers back on even though i fully tightened all 4 screws they still move a little bit.

[@sportbiketrackgear]

It is hard to say for sure without being able to see what you have going on personally. That said I would not expect the headers to move after the nuts for the flanges are tight at the cylinder head. - Van

[@Singulvrity]

@@sportbiketrackgear i forgot to put the gaskets back on lol all fixed now

[@EnglishMasteryCollege]

Hi, do I have to make any other modification about the gas consumption? or the only thing I need to worry about after taking the cat off is the emissions? Thanks for your answer.

[@sportbiketrackgear]

No you do not have to add a fuel controller or flash the ECU. You can do this later if you would like to get that last little bit of performance out of the bike. We have not done any of this to our R3 and it runs great IMO. You will be removing the cat which is modifying the emissions system. - Van

[@EnglishMasteryCollege]

I really appreciate the response. I was hesitant to buy it because I thought it needed extra mods to work fine.

[@KPH-uo3ic]

Hi, STG. I'm from the Philippines and the law states that any slip on should not exceed 115 dBs. What's the average sound frequency of this slip on at max rpm and at 8k rpm in decibels?

[@sportbiketrackgear]

Just heard back from M4. This system produces 101 dB at 6200 rpm. Hope this helps. - Van

[@suspensefulness]

i need a m4 gp exhaust for my zx14 2008 ..i single sided ...capped off left side..i love your videos..i need help with this one

[@melkelvinvizcarra2781]

I'm planning to get a r3 within 2 weeks, I'm considering this exhaust since this is the best one I seen so far, just in case I put this exhaust, is it really necessary to do a remapping? if so how long I can just leave it like that, with the matter of how many months or year? or milage? I'm new to motorcycle world! thanks in advance!!

[@MikeColeWorld]

Can i put a power commander on my bike with this technically not being a full exhaust?

[@sportbiketrackgear]

You can install a fuel controller if you like. No reason you can not. - Van

[@MikeColeWorld]

Hey also do you know if they make auto blippers for the R3?

[@frogmanjack8790]

Do these motorcycle run with on board computer don't you need the oxygen sensor with the exhust for it to run good

[@newvision8983]

Do you need to add a power commander with the m4 exhaust?

[@gagebeckwith2250]

Can you replace just the carbon end pice I dropped my bike and messed up up but can just pull off the carbon I dont wanna spend 500$ when i can just put a new piece of carbon on I don't get it if you know anything please let me know

[@sportbiketrackgear]

I just shot a text to the owner at M4 and he said they sell them separate. If you would like to order one you will need to do that directly through M4. - Van

[@gagebeckwith2250]

@@sportbiketrackgear thank you

[@gagebeckwith2250]

@@sportbiketrackgear I can't find just the carbon on the website and It won't let me call them through the website please help

[@briggsneal1016]

Van in the video your said they have a quieter one available. I like the look but I’m not sure if it’s legal. What I the quitter one called. Thanks 🙏🏾 for a response!

[@sportbiketrackgear]

This is our number one selling slip on for the Yamaha R3, that said I am sure most all of them are used on the street. End of the day we tell riders that is a choice they need to make for themselves as they are responsible for their own actions. If you want a street legal slip on that is quieter take a look at the Akrapovic slip on for the R3. The one in this link is street legal and much quieter than the M4 street slayer. www.sportbiketrackgear.com/akrapovic-yamaha-yzf-r3-15-17-stainless-steel-slip-on-exhaust/ - Van

[@chrisfollmer6315]

I want to buy this slip on. Is it legal in California

[@sportbiketrackgear]

No this would not be legal in CA. - Van

[@omarlw8]

Muy bueno, te pregunto, queda encendida la luz de inyección sin catalizador??

[@sportbiketrackgear]

No removing the catalyst does not turn on the check engine light. - Van

[@sanchitsingh7089]

I've read from sources that you might need a power commander for this. Is that true?

[@sportbiketrackgear]

No you do not need a Power Commander when you install this system. We rode the bike a ton without having one on the bike. Zero issues. - Van

[@khodislv8780]

@@sportbiketrackgear well that confirms my purchase. Lol thank you

[@yzfstreetslayer]

What are the name of all the tools used in this video?

[@bradendurham1270]

Do you need to get ECU flashed or a tune with this?

[@sportbiketrackgear]

No you can install this without adding a fuel controller or flashing the ecu. - Van

[@ericka3943]

Sólo me falta comprar la R3 y el M4 jajaja🤣

[@arielojeda6698]

Somos dos hahaha pero ya mero

[@asiansareraisins7582]

Will this tutorial still work for models 2023 r3?

[@sportbiketrackgear]

Yes this will work for the 2023 as well. M4 Exhaust Yamaha YZF-R3 15-24 Street Slayer Carbon Slip On Exhaust www.sportbiketrackgear.com/m4-exhaust-yamaha-yzf-r3-15-17-street-slayer-carbon-slip-on-exhaust/

[@Whmst]

man this is exhaust is illegal EVERYWHERE in canada, im so sad 😔

[@sportbiketrackgear]

Everything is illegal in Canada. - Van

[@Whmst]

@@sportbiketrackgear 😂

[@714BroDGAF]

I just got this same one off your website yesterday and had it on for a full day now and it's pretty cool I've noticed around 9k rpm when I shift it shoots out a 6 inch blue flame haha did yours do the same?

[@sportbiketrackgear]

+Rene Cisneros Not sure if it did or does, end of the day that is pretty normal and would indicate perhaps you need to do the Smog Block Off plate or a fuel controller if you want to prevent it. - Van

[@BigSpoonWill]

When will you install the M4 full exhaust, I wanna hear it before I buy one from you all 😁👍

[@Marcelohystols]

ficou top ronco da maquina , parabens

[@Xann2727]

I know this question comes a bit late, but how was the sound when riding without the silencer? was it a bit uncomfortable (loud) at higher RPMs? did the idle get to you? when getting after it, would the exhaust pop little fireballs? (please say yes to them fireballs!) Let us know!

[@sportbiketrackgear]

I honestly put the baffle in and have been rocking that ever since! Really never get sick of hearing the bike, it is just nice to have some sound when riding!

[@Dstuntin101]

Hey Van, I noticed with my R3 M4 slip on install has increased handlebar vibrations, not severe but noticeable, what would you do to solve this issue. eg Bar end weights (what size would it be and would it change if i have a R6 throttle tube?

[@myriad860]

OK, once again awesome video. I have a question. So, I recently bought Yoshimura Y series [R3} slip-on. The sound has improved a bit, but the catalytic system is still there. What is my option to how I can remove the cat and replace it with a mid-pipe. I understand that it would require but where can I get the mid-pipe to connect the missing area to the slip-on? Thanks!

[@sportbiketrackgear]

+Kaha K There is no mid-pipe available as the catalyst is welded to the header. You could sell the Yosh and grab this one. - Van

[@henrytischbein155]

Do you have to retune the ecu like on a full system

[@sportbiketrackgear]

No you do not have to tune the bike after installing this system. If you are racing and need every little bit of power possible it is a good idea to get the bike tuned for sure. For the street far less important IMO. - Van

[@charlesdedlow9345]

How illegal would this be in California? what are the chances you'd get caught?

[@EBMisKing]

Yeah I was wondering too

[@charlesdedlow9345]

I set my bike up with one today, theres no way you'll get caught in Calif

[@tistalife3388]

how did you get one to sent to cali?

[@EBMisKing]

+TISTA LIFE ^^

[@tistalife3388]

???

[@joserubenvega]

Thanks Brian I already received my M4 and I already installed it and it sounds amazing big difference. Do I now need to do some kind of tune to it due to the exhaust or I could leave it the way it is? And also do I need to do any maintenance for the carbon fiber to stay good looking for a long time?

[@sportbiketrackgear]

+joserubenvega Adding a tuner is not a bad idea. For the R3 you could install a Bazzaz Z-Fi to handle this. www.sportbiketrackgear.com/bazzaz-yamaha-yzf-r3-2015-z-fi-fuel-control-unit/ As far as the canister goes do not use harsh cleaners and it should be repacked at some point. You can typically get about 3 years depending on how much you ride. For this you can send it off to M4 in the off season. - Van

[@prajwalgowda1695]

Please make a video on headlamp mod

[@6GEAR]

Do really have to cut the cat off, can't we just use the slip on?

[@Reac-]

What would you say is louder the M4 street slayer or the Yoshimura exhaust? just curious getting ready to buy and install a new exhaust from my R3

[@sportbiketrackgear]

+Shawn Johnson I would say the M4 is the louder of the two! Thanks for watching!

[@moisesaaronalvarez8044]

Willy Made Firetong?? is good or no??

[@nicmcknight4558]

Would this process be similar to a 2020 R3 model?

[@sportbiketrackgear]

Exactly the same. - Van

[@joserubenvega]

Can something bad happen to the bike on the long run if it doesn't have a catalytic converter?

[@sportbiketrackgear]

+joserubenvega I would answer that with a no as I have never had an issue with any of my bikes. - Van

[@R6foreternity]

Sounds absolutely better without the killer in it, btw would an M4 cat delete be a good setup for my 05 R6 for the best flow or would a different one be better?

[@sportbiketrackgear]

+R6foreternity M4 is our best selling exhaust because the prices are right and the performance is great. - Van

[@rickzero007]

Question sir, does changing this kind of full system would affect the power performance of the R3 ? cuz someone told me that whenever i change into fullsystem, i should run a dyno tune on it. Honestly here in my place we dont have yet any dyno expert. Thanks for your response.

[@motogenes2772]

Hi! I know this was posted 7yrs ago but I just want to ask if you guys have a full system for this M4 15-20? Also can I put this exhaust on my MT 03 2022?

[@sportbiketrackgear]

This system will fit the 15-22 R3 or MT-03. - Van

[@motogenes2772]

@@sportbiketrackgear thanks! Last question 😁 what do you recommend for a headers for that slip on in this video?

[@woahtv6377]

Is this the same process for the Mt 03? I know they are similar bikes just wanted to confirm I bought a m4 and want to install

[@sportbiketrackgear]

Yes this would be the same process on that bike. - Van

[@ConjulioYZF]

Where can I find the emission laws for my state. Live in NH and I want to make sure I'm all good before buying.

[@sportbiketrackgear]

+Conjulio For the most accurate information I would shoot an email to your local state representative and request some detailed information about emission laws. Put those tax dollars to work! Thanks for the comment and watching!

[@AdrianM1k]

if your bike comes with a CAT if changing just a slip on exhaust will your CAT be removed?

[@sportbiketrackgear]

+Rene d'Aramis Only if you purchase a slip-on like this, that requires removal of the CAT. Most slip-ons we sell however, will just attach right to the end of this pipe.

[@royaltiger006]

Anyone know where i can get that oxygen brass adapter?

[@sportbiketrackgear]

We do not sell those separate here at STG. I would imagine you could call M4 direct and purchase one. - Van

[@hachejr281]

do we have to tune it?

[@sportbiketrackgear]

No need to tune the bike, just install and ride. - Van