Homemade GSXR Exhaust
 

The first time I found out my bike had a cat on it I wanted to chop it off. So I finally got around to doing it. Here's the stock exhaust and cat:

Attachment 18122

Jig'd up and cut:

Attachment 18123

Mocked up:

Attachment 18124


Final product:

Attachment 18125


And finally mounted on the bike:

Attachment 18126

Attachment 18127



Definitely sounds a million times better. It actually has a sound instead of like a corked up motor ready to explode. I also took 10lbs off the bike and saved $500 from buying an aftermarket slipon that gives the same performance gains. I really liked the look of the stock pipe so I'm glad I don't need to get a gay looking slip on. Also since I sold the cat to the scrapyard for $20.00 I actually got paid to do this. There's also nothing like a homemade exhaust. :y


That is all.

Re: Homemade GSXR Exhaust
 

vids/sound clip?

Re: Homemade GSXR Exhaust
 

Thats too much like work

Re: Homemade GSXR Exhaust
 

Did you notice any gains or dose it just sound better? I love the looks of the new GSXRs mabey in a few years ill sell my CBR and get one

Re: Homemade GSXR Exhaust
 

Slipon's only gain like 3 to 5 Hp so I think any gains are in your head since its tough to tell. However it did seem to smooth out the thottle more and it does seem a little quicker. Definitely better than stock hands down

Re: Homemade GSXR Exhaust
 

did you gut the exhaust or just get rid of the cat?
and you know that it's running really lean now and will burn itself up if you don't put a dynojet programer on it to ritchen it up
and with a slipon and velocity stacks i have seen dyno proven 10+whp but that was with someone doing a dyno tune no just a programer

Re: Homemade GSXR Exhaust
 

Oh wow now the assholes trying to teach whitey how to tune a ------- bike.

whats next welding lessions for CSAddict? LoLLerCauSt


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Re: Homemade GSXR Exhaust
 

Looks sweet. ;D

Re: Homemade GSXR Exhaust
 

why would it be "running really lean now and will burn itself up" cause it has SOOOOO much more flow that its MAJORLY increased VE, and since its a map based system (i'm guessing) its all ouf of whack and SUPER lean... seriously? ---- no, stock tuning is probably a tad rich anyways, its not gonna hurt anything running without re-tuning with JUST taking a cat off. I've been here for ~2 years and know better than to give an OG advice about some ---- i have no experience with. and wow, you've seen it add 10hp, who cares? thats probably more due to the velocity stacks than anything... didn't you hear me last time:
GO ------ DIAF
*edit, i guess that cornfuzed is right to a degree, that an exhaust will modify VE enough that it might warrant getting a PCIII, i see from whitey's sig that its a GSXR750, but i guess you can do without, but i think his $20 savings will be depleted if he buys a $270 PCIII, honda run all the time with crazy VE changes.*

Re: Homemade GSXR Exhaust
 

looks like complete ----, I clicked this link thinking of seeing some sweet as whitey bends >:(























































J/K looks really good :)