Is there such thing as fake x/h pipes?
#11
RE: Is there such thing as fake x/h pipes?
ORIGINAL: Black07gt
ok here is a question i have been thinking about, even though it migth seem stupid. if i take the cats off and just continue the exhaust all the way to the back, will i get the same hp gain as if i bougth a o/r H-pipe?
ok here is a question i have been thinking about, even though it migth seem stupid. if i take the cats off and just continue the exhaust all the way to the back, will i get the same hp gain as if i bougth a o/r H-pipe?
but hp really wont change but it will be a slight gain up top (like 3-5hp) but you wont feel it because you will loose that hp in lower rpms
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