How to install a Yoshimura Alpha 3 Quarter Exhaust on a 15-17 Yamaha YZF-R1 from STG

Watch as Brian shows you how to install a 3 Quarter Aloha Exhaust System from Yoshimura on the 2015 Yamaha YZF-R1. If you feel uncomfortable with this modification please take your bike to a licensed motorcycle mechanic. Stay tuned for more instillation videos!

[VSIXHONDA]

Love the videos Van it must take a lot to do these. You must have installed the exhaust on this bike hundreds of times for these videos because I remember a couple of months ago u put on the Graves full system. Thanks for helping us do it your self guys.

[jacko]

Many thanks for your reply and link, the M4 looks a work of art. Will check with my dealer that I won't invalidate my Yamaha warranty, maybe if I go for the akrapovic link pipe, Yamaha would be okay as in their accessories catalogue. Will get back to you once I know. By the way I congratulate you on your videos they are very helpful and give me all the ideas on how to go parts wise on my bike thanks

[olderwiser]

Thanks. Was that a little smile I saw after the sound check? (me too) Now to the garage to install mine :)

[drzs]

You guys should do an install with the m4 street slayer.... a lot of people seem interested in that one! Sportbike Track Gear

[MrMaboneezy]

First, Thanks STG for these AWESOME videos! I have a question regarding post installation. I bought this exhaust because of this video by the way! Yoshimura owes you some royalties or something! My question is, is a ECU flash or PCV required after installing this particular exhaust? Been reading forums talking about running lean but no solid gauge from anyone. Yamaha manual says nothing about this. Could you give me some insight? Thanks in advance!

[iMBaDLeGiT]

I’m looking for the bracket shown at 16:30 that connects the exhaust hanger to a mount on the bike. Can’t find it anywhere! Do you have a part number or where I would get one?

[michaelevans]

You probably don't remember this but I saw you at Gratton, you commented on my choice of using Yoshi over Graves exhaust.

[flyingchicken]

Hey Van. I just ordered one for my 16' R1. Love the video. Which one of the exhausts that you guys installed on the R1 is your favorite?

[morisa]

Just curious would the yosgi mid pipe on this work on a stock muffler?

[jacko]

Hi Van I have a akrapovic slip on fitted on my 2015 R1, the catbox is still installed, I would like a link pipe to fit the muffler and drop the cat and exup. Do you at STG have either stainless or titanium link pipe at your shop? Also I'm in the UK so is shipping possible?

Finally will the bike need remapping after fitment and do any fault codes need fixing once. EXUP motor removed?

Await your reply please and thanks in advance

Pete

[dpaxton]

any ideas on DB levels? in the uk most tracks are a max of 102DB and most systems can't even get close.

Thanks

[RAmmar]

How do you think this or even the titanium version compares to the Graves Cat Eliminator?

[nabiji]

Why would you go for a 3/4 system over a full system?

[hpreventon]

Two brothers or yoshi. Which one is louder. Or any other cheaper one louder but cheaper. I want to get one for my 07 zx10r. It looks like there are only three brands make for it. Two brothers . yoshi and sato.

[mjones]

is there a baffle available for that exhaust? i have it but, it's a little loud for me.

[SuperRayRay]

may i know what is the function of the cable that connected to the link pipe? thanks.

[diamondheat]

Why do Yoshimura look this good but the only offering for the ZX-6R 2019-on look like a damn turkey leg