ZX4RR Slip On - Too Loud ???

[@tsdmoto]

For all of the nerds out there, 106db peak at 8k rpm is 4X louder than the factory exhaust. The difference is nothing short of shocking.🤣

[@kingvoorhees6479]

Just got the 4r 2 days ago, i love it

[@tsdmoto]

It's a fab 2 wheeler , congrats !

[@barrywiggins6232]

I love the sound of it I just installed the graves slip on yesterday and I love it thanks for the sharing the video.

[@tsdmoto]

Let's hear that Graves !

[@barrywiggins6232]

@@tsdmoto how do I uploaded a video

[@barrywiggins6232]

@@tsdmoto @barrywiggins6232 you can hear!!

[@ray2228]

I never knew the AT2 sounded that good, while keeping it all stock! great choice for many!

[@davidbriscoe428]

I put a Graves cat back on mine. Looks good, light weight. Too loud? Yeah, maybe....Good Video.

[@pplopes04]

Nice video! I loved it

[@bikermc]

Very nice sound

[@rista0rile0ricky]

Nice sound 💪🏻👍

[@Kichoman1983]

Same bike same exhaust, I’m ok with it since I don’t ride it daily. I can see it being too loud for a daily rider around town. Oh and I ride with ear plugs all the time so that helps probably.

[@dougmaverick3287]

Seems like you prefer to not use the quick shifter, and clutch in yourself? My friend, you could have saved a bunch of money and just gone with the ZX-4R. I'm putting a deposit down next week on a 2025 ZX-4RR. I really like the new KRT livery with the yellow/gold striping. Ride safe. Enjoy.

[@tsdmoto]

Great eye! I use the quick shifter but I have to remember to do it if I haven't ridden the 4RR in a while! I hope you get that KRT livery on your new Kawi!

[@phokeene9123]

Not bad. My aliexpress 80$ has the same db at idle but reaches 112db

[@bertsbike]

Woah... It's loud. 90db at Idle. It does sound proper. Side note. I use Original Bike Spirits as well. Great stuff.

[@tsdmoto]

Ugg I meant to say Bike Spirits but I sort of call all of it Bike Bright for reasons unknown. I don't like to use it on the body work cause it's super harsh, but it will take off stubborn stuff.

[@syntheticXstasy]

Did you have any trouble with leaking by the clamp? I can't for the life of me get it to stop no matter how much I adjust the pipe/clamp.

[@tsdmoto]

Sorry to hear that, I've have no issues leaking by the clamp.

[@phokeene9123]

Try an exhaust leak sealer

[@ironzombi]

Why i am going for the akrapovic slip on, although that may end up being not much over stock in terms of loudness.

[@tsdmoto]

Maybe the Akra has a removable dB killer?

[@ironzombi]

Ok went with the Yoshi with the same db killer you have lol

[@shoaibahmed588]

​@@ironzombi how are you liking it? Is it too loud with the db killer installed?

[@ironzombi]

@@shoaibahmed588 it's perfect, not too loud at all IMO

[@jedadiahtucker2132]

i got the at2 on my 4rr as well. i put the silencer in it though, felt like id get a ticket if i didnt.

[@ChaseTheAdrenaline]

Im getting mine in 2 weeks, same with the at2, anything i should know?

[@jedadiahtucker2132]

@@ChaseTheAdrenalineinstall is super easy fitment was good . if you put the db killer in be very carful not to drop screw inside the muffler. it will come out but its a pain in the ass. recomend installing the db killer with the muffler removed

[@NryxMotoVlgz]

is full system a lot louder then these slip ons?

[@alexle1935]

how is the black paint holding up?

[@James-lv8mw]

Where can I find a bike of 8 cylinders

[@tsdmoto]

The two flat sixes in production sound amazing , you know, until we get an 8 ;)

[@isaiahfiscu4647]

Bosshoss

[@tsdmoto]

@@isaiahfiscu4647 Forgot all about those things :)

[@ninja1970fin]

very nice. but imported to europe it is twice as much as SC project. I have the euro 5 street legal SC carbon which is not loud, I like it but many could/would say it is boring. There are SC race slipons avail even with less cost, however. The street legal SC carbon has deeper tone and revs nice but I like to listen music thru ear plugs so I dont really need a loud exhaust.

[@tsdmoto]

Import duties and exchange definitely shape out choices. I didn't realize the Yoshi pipe was made in the USA, with the name and logo, I would have thought it would have originated in Japan.

[@Dutchzx4rr]

I got the SC-Project S1 and with 110db with db killer and 116db without it is to loud for me for daily use. I think the SC1-S is the better option.

[@januarioapolinario9720]

It sounds so nice🫡

[@tsdmoto]

Thank you 👍

[@manuelpicco2034]

Eheheh no db-killer 👮

[@aesoundforge]

I have the same bike and exhaust. Way to loud for me, gave me a headache. I bought the k20 baffle and its perfect for me.

[@tsdmoto]

I just put the same baffle in today ,cut out a bit of the bass and I swear the bike runs better with the baffle

[@aesoundforge]

@@tsdmoto Yes. I think it runs better with the baffle as well.

[@joeysantos56]

I have the 2024 zx4rr anniversary with the yoshimura at2. I loved the deep sound but just way too loud! I ended up installing the 27k insert. It's now tolerable but lost some of the deep bass sound.

[@amisfitpuivk]

Same bike, slip-on, and baffle for me too (20k). I've tried cheap 48mm baffle wrapped in some ceramic wool and it mutes it well enough to be stealthy like stock when you want it to be, but the bike ends up choking and it's bad for the tune. I want to try steel wool in the yoshi baffle to try and take a little more sound away. It's still just too loud for me when everyone can hear me coming even at only 4k rpm.

[@zoof1]

I tried it and sold it. Way too loud for riding around here. Even with the baffle it is head ache inducing. Acra replacement is perfect for me. The Yoshi without the baffle causes significant backfires and deceleration as well. With the baffle it did sound better but bike needs a tune in my opinion with that slip on. Acra is plug and play and just slightly louder with a little deeper tone and sings past 10K rpm.

[@edwinvz9940]

my stock exhaust ist 95db

[@LOL2YOU]

I have 2 bikes and I run an Austin Racing that sounds the best in my opinion but loud and a M4 X64 that's Amazing but slightly quieter.

[@tsdmoto]

Two ZX4Rs? NICE. I need to go back and check out the Austin.

[@DaBuGzLiFe]

Loud pipes save lives!