racingrider
Registered
I just bought a 2001 Busa, it has a full D&D race pipe with header 4-2-1, a PCII, TRE, a small airbox mod, and a BMC Filter. What else can I do to make it even faster, I have a friend with a 2002 GSXR with about the same stuff but he has a PCIIIR and I just want to make sure I outrun him when we race. Any help would be great.