2002 CBR F4i dual exhaust mod ????
#1
2002 CBR F4i dual exhaust mod ????
please dont answer unless you know what your talking about.
I am curious as to if I were to cut my headers and re-weld them in a way as to which cylinder 1 and 2 were directed in to a single exhaust on the left and cylinder 3 and 4 were directed to another single exhaust on the other side of the frame. (this is using 2 2011 yamaha R1 exhaust tips as the pipes. Would I make or lose power? would it mess up my back pressure? any insight to the effects of this mod would be appreciated!!!
I am curious as to if I were to cut my headers and re-weld them in a way as to which cylinder 1 and 2 were directed in to a single exhaust on the left and cylinder 3 and 4 were directed to another single exhaust on the other side of the frame. (this is using 2 2011 yamaha R1 exhaust tips as the pipes. Would I make or lose power? would it mess up my back pressure? any insight to the effects of this mod would be appreciated!!!
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02, 2002, aftermarket, cbr, dual, exhaust, exhausts, f4i, fuel, honda, injected, mod, modifications, mods, performance