Cat delete & m4 exhaust slip on installation video

This is part#3 of the Gsx-r 600 wrecked bike rebuild series. We removed the catalytic converter to increase horsepower. This cat deletes decreases weight by 5.6 Lbs. The next step will be an ECU flash and dyno tune. A deleted cat will increase performance.

[@yollybove1647]

Amazing video, I can't believe the piece you cut out was that heavy.. wow

[@ADRRUSH]

Yup. Almost 8 lbs

[@BigDickAnt]

Thanks to this video, I am now doing this.

[@Max2JZZX10R]

Just so you all know, some SuperSports have the catalytic discs in the header. Just after they group into one pipe, it's usually two discs. All u have to do is drill them out or hammer them out

[@ADRRUSH]

Or buy an full after market exhaust.

[@mariaorengo5329]

Your the best hunny fantastic great job 👍 absolutely love your videos.

[@ADRRUSH]

Thank you.

[@nickharrington2478]

Great video. Did you need to buy the clamp or did your mid-pipe come with it?

[@ADRRUSH]

@@nickharrington2478 I came with the mid Link pipe

[@jtreg]

i would never let this man 100 miles near my bikes.

[@ADRRUSH]

It's all good, I don't work on Harley anyway.

[@lemondpapi1152]

Hi ARD Rush, ive been enjoying your videos lately, quick question, I know its best to tune your bike after cat being removed, but is it mandatory? Does it damage my engine or any part of my bike if i dont tune/ECU flash? sorry im new to bikes, haha.

[@ADRRUSH]

Flashing tuning your engine is very important after a cat delete. When you remove the cat the bike most likely gets lean . A Lean bike can hurt your engine and a rich bike can make your run sluggish. Your air to fuel ratio should be 12.5 to 13. If your air to fuel ratio exceeds 14 and higher on high rpm you can blow your motor.

[@nickharrington2478]

The fairings clip into the cat. Was this a problem with getting the proper figment of the fairing after?

[@nickharrington2478]

*fitment

[@ADRRUSH]

@@nickharrington2478 no it was not a problem.

[@EpicMCFilmz]

Good sir I had a question. I got a 2009 gsxr 750 and want to install an m4 street slayer from the 06-07 year. Im not sure if you have knowledge on this, but would I just have to cut the cat out and buy a mid pipe, which would allow me to fit the street slayer onto the bike? How would I go about this? Any information is very useful, so thank you in advance. Great video btw

[@ADRRUSH]

The M4 street slayer is a slip on. You can install it with out the cat delete. If you decide you want to remove the cat than you have to get a mid link pipe

[@fizzy_b8532]

do u have to flash and tune or can you just do a flash?

[@FTRHOODFRESH8984]

You gotta link to that mid pipe bro... nice vid

[@ADRRUSH]

The link was removed but you can find them on eBay

[@Gsxrfam_750]

Thanks for the video had a easy install

[@ADRRUSH]

No problem

[@mariocox721]

Did you also remove the servo motor and wire connect to the exhaust valve?

[@ADRRUSH]

Yes I always remove the servo and the pair valve.

[@ADRRUSH]

Cabled too

[@mariocox721]

Thanks for replying back so swiftly, your videos have been very helpful.

[@ADRRUSH]

@@mariocox721 no problem. Thank you for watching

[@GSXRdev]

Hey man, where did you get that mid-pipe from? I have a 2017 gsxr and bought the same M4 slip-on but want to cut the cat and make sure I have the correct sized mid-pipe. Could you link where you bought it from, please? Thank you for your time!

[@ADRRUSH]

For Suzuki GSXR600 / GSXR750 L1-L9 2011 2012 2013 2014 2015 2016 2017 2018 2019 Motorcycle Exhaust Muffler Mid Link Pipe GSXR 600 GSXR7 50 a.co/d/fWd4erf

[@zeekwatts3323]

Great video what state are you out of ?

[@ADRRUSH]

We are located in Florida.

[@kadenweir5925]

I’ve had a 2011 750 for over a year and I just got the same m4 slip on and have been thinking about the cat delete. So there’s no tuning or flashing or any valve adjustments required after cutting the cat??

[@ADRRUSH]

Only tuning is needed

[@xhaniie]

hey man i did what you did and cut where you did. i got the same ass exhaust pipe for my 750 but i feel like the mid pipe is too small to connect to what is left on the bike. i did trim down the mid pipe some so the exhaust wouldnt be too far back or high so it looks like it normally does with a cat+m4. i have noticed tho some high pitch whirring sound as i build up rpm or acceleration, is it cuz the mid is loose? i am just wondering how you solved the tightness on the install. Its been a month and it still wiggles and is loose some

[@ADRRUSH]

Your mid link pipe should have came with a clamp ring that you clamp in the location where you cut. That should solve the issue.

[@redibeats-jred8580]

What are those cables for on the manifold and where do they lead too.? Bought a bike that is missing those cables. Is not having them an issue?

[@ADRRUSH]

You mean those two cables that attaches to the middle of the exhaust? Those are your servo cables. If you have a full exhaust system you don't need those cables

[@NoNameNem]

i have that exact same slip on and mine doesn’t have baffles in it, just the exhaust packing. did the one you install had a snap ring on it? if not, how did you get it out of that m4??

[@ADRRUSH]

I removed it with a c-clip tool

[@gh3ist115]

I have my mid pipe already. I'm about to delete my cat. I had a quick question. I eventually plan on having my ECU flashed. My question is, I currently have a PC5, would i be fine in the mean time with the cat deleted with the PC5, without having the ECU flashed?

[@ADRRUSH]

You should be good.

[@gh3ist115]

@ADRRUSH Thanks for the reply brother!

[@fizzy_b8532]

do you know a good source to flash and tune my gsxr i live in central florida

[@ADRRUSH]

@@fizzy_b8532 yes I do. Contact me on IG

[@fizzy_b8532]

@@ADRRUSH ok what your IG

[@ADRRUSH]

@@fizzy_b8532 adr_rush13

[@fizzy_b8532]

@@ADRRUSH just sent you a message

[@jesusmrtnz5177]

Hey good morning big dog got a question where did you order the mid pipe and M4 exhaust? I will appreciate it if you send me a link . Thank you and have a blessed day

[@ADRRUSH]

The link is no longer available. But I did purchase it on eBay. You can Google a mid-link pipe for gsxr 600 and you will find one

[@jesusmrtnz5177]

@@ADRRUSH thank you 🙏 brother have a blessed day

[@peterjackson5065]

Would there be any lights come up for removing the cat or eninge lights mate ?

[@ADRRUSH]

I don't remember. But if you might do get an fI light. Your tuner can fix it through the ECU.

[@parkertv621]

So if you don’t get your ecru flashed right away will you run lean or rich? Because I ran 750 without a tune for only a week and all I got was massive flames

[@ADRRUSH]

Most likely rich. The flame are cool in my opinion. The reason you got flame is because you still have your servo connected. And as soon as you let off on the throttle your servo flap closes. I will make a video on it soon.

[@ADRRUSH]

Do you hear pops when it shoots flames?

[@KevinLee651]

What midpipe did you use? I got a 2019 gsxr 600 with the same M4 exhaust you have

[@ADRRUSH]

I got it on eBay. I will send you a link

[@ADRRUSH]

www.ebay.com/itm/For-GSXR-2011-2018-600-750-Stainless-Mid-Pipe-Race-Exhaust-Link-Pipe-/154838701259?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=711-127632-2357-0

[@gsxr_600rider]

@@ADRRUSHhey man can you send it again the link

[@ADRRUSH]

@@gsxr_600rider NICECNC Slip On Exhaust Muffler Mid Pipe Compatible with Suzuki GSXR 600 GSXR750 2011-2020 2012 2013 2014 2015 2016 2017 2018 a.co/d/7CG4tEC

[@blackrider2926]

what is better to replace with a new full system or install decat and what is the volume on full black widow exhaust

[@ADRRUSH]

If you have money to spend I'd recommend Arata full system. I am about to drop a video on that soon

[@Steven-ey7kj]

Was the exhaust valve function or locked into open position?

[@ADRRUSH]

It was functioning I had the servo on.

[@itsBonees]

You can install Mid Pipe for Suzuki GSX-R 750 2020? & Do you have a website that still sells it?

[@ADRRUSH]

The exhaust on 2011 2022 Gsxr 600 and 750 are exactly the same. This video applies to all those models. I know this because I work on bikes and I've done a 750. Its the same

[@DeepPocketsEnt]

You sound like a Puerto Rican from NYC papa lol

[@ADRRUSH]

That's because I am Puerto Rican and originally from NYC. 😂

[@DeepPocketsEnt]

I knew it!! 😆

[@ADRRUSH]

@@DeepPocketsEnt We know our kind. Lol

[@mitchoconnell6815]

Who did you use for the flash? Hows it run?

[@ADRRUSH]

My bike runs great and fast. I am about to get my bike tune again. I just in stalled a full exhaust system. I will be posting a video soon. By the way I use, speedy_samedy_performance. He is the fastest GSXR 1000 in the country. His link. instagram.com/speedy_samedi_performance?

[@East_Performance]

Great vid dude. What’s the purpose of that exhaust valve? It’s controlled by what?

[@ADRRUSH]

Thanks The purpose of the exhaust valve is to help keep noise lever low as possible. And its control by a servo.

[@East_Performance]

@@ADRRUSH Thanks that explains why my s750 sounds way louder than my s1000 both have Yoshi slip on. Time to decat my s1000.

[@ADRRUSH]

@@East_Performance I just install a full exhaust system and i notice the difference in power. I love it. I will be post that video sometime next week. Follow by by the Dyno tune.

[@East_Performance]

@@ADRRUSH please do I’ll do the same. Need to flash the ECU ey. Thanks so much

[@joeyvega3962]

To add to adr…yes. Mainly for sound regulations. When your at idle it’s closed. (Air still passes by) It opens the more more you throttle up. If you want your bike to sound deeper at idle cut the cables. The servo is spring loaded so the flap stays wide open. You’ll like it. This Will not harm your bike. It’s Just for sound regulations at idle that the manufacture had to put on the bike. That’s it.

[@kaidavis3388]

I have a k2 750, was wondering if I got a race fit exhaust if I could use a k2 1000 exhaust link pipe to delete the cat

[@ADRRUSH]

I believe it won't work because of the inside diameter on your K2 1000 exhaust is most likely bigger.

[@davidlake3921]

What kind of mid link pipe did you use? I have a 2018 GSXR600 that had a voodoo slip on on it but it fell off the bike while on a ride and I’m trying to figure out how to get this set up that you have on my bike now

[@ADRRUSH]

www.ebay.com/itm/For-GSXR-2011-2018-600-750-Stainless-Mid-Pipe-Exhaust-Link-Pipe-/154838701259?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l49286&mkrid=711-127632-2357-0

[@Abdullah-zh3po]

@@ADRRUSH This link isnt working anymore

[@ADRRUSH]

@@Abdullah-zh3po I got it on eBay. I have two for sale. I installed a full systems on all the bikes. If you are local I can sell you one.

[@Shamekhane1]

How much does it cost ?

[@jeffsneed4301]

Do you have to remove the butterfly inside of the pipe?

[@ADRRUSH]

You can if you want too. I left mines on.

[@Burnin_TAR]

Now is it a must you get it flashed and power commander if you cut out the cat and install mid pipe I have a 2020 gsxr600

[@ADRRUSH]

It is a must to get it flashed and tune. But a power commander is not necessary. Unless you just want a power commander unless you want to retune it your self and not pay someone to doing for you.

[@Burnin_TAR]

Appreciate it do I need the servo buddy ? Since I’m getting it tuned

[@ADRRUSH]

@@Burnin_TAR if your not removing the servo, then you don't need a servo buddy. The only time you need a servo buddy is if you remove your servo and not getting your bike tune, which I don't recommend. If you remove your servo and are getting your bike tune by a professional you can tell them to deactivate the servo though the ECU setting. Then no servo buddy require.

[@Burnin_TAR]

@@ADRRUSH thanks for that I can return this servo buddy. Appreciate you getting back so quickly too

[@ADRRUSH]

@@Burnin_TAR No problem.

[@calibarberplug8163]

Did u also open the butterfly on the exup servo along with everything u just did???

[@ADRRUSH]

At the point in time I left the servo on. Which meant that the butterfly will open and close every time I hit the throttle.

[@itsmaki7203]

Which midpipe did you get? I bought one a while back for my 19 gsxr 600 and it didnt line up at all.

[@ADRRUSH]

What exhaust are you using?

[@ADRRUSH]

If your using a m4 exhaust i can send you the link

[@ADRRUSH]

Try this one. bay.com/itm/For-GSXR-2011-2018-600-750-Stainless-Mid-Pipe-Race-Exhaust-Link-Pipe-/154784177586?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l6249&mkrid=711-127632-2357-0

[@schneiderjean-pierre2791]

What midpipe should i get for a 2 bros slip on?

[@2WheelSenpai]

Hey bro where did you get your midpipe from?

[@ADRRUSH]

@@2WheelSenpai ebay

[@Tezcj]

What size is the band clamp that you used 1.5? I’ve bought a couple sizes to big and that’s the size I think I need

[@ADRRUSH]

I don't know, it came with the mid link

[@juniorg6858]

Does the check engine light come on for any reason ?

[@ADRRUSH]

Yes you exhaust servo. You can get your bike tune or you can install a servo buddy

[@juniorg6858]

@@ADRRUSH what if I don’t tune it ? Well the motorcycle run funny ?

[@calibarberplug8163]

I also have a question about my 2005 r1 can i do a exup block plate delete along with cat delete with my terminogie muffler and be ok without a ecu flash???

[@ADRRUSH]

You can do a pair valve delete with a Cat delete.

[@Shamekhane1]

Bro this pipe what is called and how much is cost ? Because I wanna take it off as well

[@ADRRUSH]

You need to buy a mid-link pipe

[@ADRRUSH]

It costs about $45 to $60

[@Shamekhane1]

@@ADRRUSH from which site bro ?

[@ADRRUSH]

eBay. That's where I purchase the Mid-link pipe.

[@BigJCooL-c3o]

Where you purchase the slip on at ??

[@ADRRUSH]

At Sports bike track gear

[@zeekwatts3323]

Hey where did you get that mid pipe from

[@ADRRUSH]

eBay.

[@XxhornetsxX]

where did you buy your mid pipe ?

[@ADRRUSH]

eBay special..

[@zeekwatts3323]

Hey where did u get that mid pipe from

[@ADRRUSH]

eBay

[@user-cj8gt1bs9z]

why your airbox have gold color bro?

[@ADRRUSH]

It's heat shield tape.

[@TheMike278]

What kind of head is on the baffle mount screws what type size? Help . Please..TIA

[@ADRRUSH]

I don't know if this is the answer to your question the exhaust slip on is a M4 and it comes with the baffle.

[@TheMike278]

@@ADRRUSH Thank you for responding..I guess I made my question way dumber than should have. Let me rephrase..How do you Remove said baffle from the M4? Thanks again

[@ADRRUSH]

@@TheMike278 you need c clip pliers. At the end of the exhaust tip you're going to see a little ring with two little holes you stick the pliers in those two holes and squeeze and pull out the ring. Once the ring is out you can pull the baffle out

[@eddieehm]

Where can I find this mid pipe?

[@ADRRUSH]

a.co/d/bcBxPXI

[@gubbs6904]

Is it bad if you don't tune your bike after getting a new exhaust?

[@ADRRUSH]

Your bike will run lean after removing the cat. Yes

[@gubbs6904]

@@ADRRUSH what about if you don't remove the cat? Is it bad if you don't get it tuned? I'm asking cause I got an aftermarket exhaust and I didn't tune it and I don't plan to.

[@ADRRUSH]

@@gubbs6904 you should be okay

[@t-patt2615]

Does it throw f1 light with cat delete?

[@ADRRUSH]

Yes. You can buy a servo buddy or you can take your bike to a tuner and he can remove the F1 light.

[@tomislavfrlan554]

Hello, can you give me a link from cat delete pipe... I have a gsxr 750 K8 Hello from Croatia :D

[@ADRRUSH]

The link is no longer available. But you can find them on eBay for your year

[@dillenchaniceursuabelt9845]

Should I get the ecu flashed or do power commander

[@ADRRUSH]

Yes you should get it flash and tune.

[@dillenchaniceursuabelt9845]

I have a 2017 gsxr 600 where do I order this mid pipe, I order one but it was for the stock exhaust only 🤦‍♂️, now I’m trying to find the right one to order

[@dillenchaniceursuabelt9845]

I have the M4 slip on

[@ADRRUSH]

@@dillenchaniceursuabelt9845 the mid link pipe will work for the m4.

[@dillenchaniceursuabelt9845]

@@ADRRUSH which mid link pipe did you order

[@ahahahahahaahahaa]

Thats the wrong cut location. You should cut at the other welt and grind the first weld off so you have more room for the clap

[@ADRRUSH]

That's true but this work for me. And I did both bikes. Mine and my son's bike. We never had any problems.

[@Shamekhane1]

Link for you mid pipe ?

[@ADRRUSH]

That link is no longer available.

[@ADRRUSH]

But if you go to eBay you can find a similar mate link to this one.

[@fishnmaster421]

Doing this asap

[@ADRRUSH]

It is best to get your bike tune after the cat delete

[@fishnmaster421]

@@ADRRUSH yes. I don’t have anywhere to get a tune around me. No tune shops within hundreds of miles. I’ll have to find a place to mail my ecu to for a reflash and retune

[@ADRRUSH]

@@fishnmaster421check out. Moore Mafia. www.mooremafia.com/ecu-flashing-service

[@Kakovac]

HAHAHAAHHA u sick dawg

[@johnfay7519]

8-10hp with a full system not just by removing a db killer lmaoooo tf

[@ADRRUSH]

Who tuning your bike? Because I have one of the best Tunner in the game. Maybe you should watch my dyno tune video. You might want to retract that.

[@MrRyan6616]

😂😂😂. Good tuner is going to tell you his secret. He will just be your good tuner. 8-10 hp with a removing a silencer 😂😂😂😂😂😂😂😂😂