Thread: RPI GT Race exhaust...
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      07-22-2008, 06:55 PM   #93
Dammmittt
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Quote:
Originally Posted by RPIpower View Post
I cant tell you everything (copy cats out there) but I can tell you its a weird shape and is 4-way chambered.
Is there a reason for the complicated design (perfomance/accoustics) or is it just the kind of exhaust you usually build?
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