exhaust

Hello everyone! Just thought I'd share a little mod I did to my gen 3. I wanted to do a dual full exhaust but the options right now don't exist. So I decided to decat the factory mufflers. I wanted to accomplish this without cutting/welding etc. This was a learn by doing and I didn't take...

Just purchased my dream bike, 2014 Black/Red. It came with the short hotbodies cans. My goal is to remove the cat and have the exhaust dump from non-silenced tips on both sides. I see that some have cut the factory cat open and removed the catalyst material. Im not against saving money but would...

Hello friends, I have a doubt, because I intend to put the rapid bike, with youtune, filter k & n, and the exhaust brock´s. And I wonder if anyone has already put the rapid with brock´s. Got maps for hayabusa 2019?Don´t have shift assist for hayabusa...,,only quilk shift...

So I just pulled my exhaust off (factory exhaust on a new bike with 600miles) and where the exhaust connects to the cat, there is metal shavings, really soft though almost like lead. Normal? Concerning? Noob?

What is the pipe size for slip on that work with the gen 2 yoshimura headers and mid pipe??

I'm a new guy, mechanically, and I've come by the mechanics stuff slowly so I would love any help I can get. The bike: I am running an 07' Busa with 16k miles and a Yoshimura twin full exhaust system and minimal modifications AFAIK (I wasn't ever informed about the type of tuning, though I...

Last summer I put a Brock Alien pipe on my bike and took stock pipes off. $200 and there yours HMU

Hey guys! So I recently ordered a set of M2 cans for my first gen busa, and was wondering whether I needed to tune the bike after installing them. I eventually plan to buy a Power Commander, but i just dropped a lot of money on the cans themselves and can't really afford that right now. Should I...

Has anyone tried them or heard of them? I want to go with Coffman dual slipons but don't know what header I want to do. http://www.blackwidowexhausts.co.uk/gsx1300r-gsx-1300-r-hayabusa-2008---2015-4-2-downpipes-collector-de-cat-1770-p.asp

Hi, I have just signed up and wasn't sure where I was supposed to say Hi, so I've put it here, Mods, feel free to move if I got it wrong. I haven't ridden in quite a few years, due to work and family commitments, my last bike was a Fireblade, which I loved. Unfortunately, I am now too old /...