open header worth it?? (real RB header, not exhaust manifold)
#1
I rolled down a mountian
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Location: garden grove, california
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open header worth it?? (real RB header, not exhaust manifold)
how many thenths of a second will it take off my 1/4 time??
is it worth the noise?
right now i have the rb header/presilencer stock exhuast-- wll the rear of the cans are blowing out, its getting louder with every in-between-shifts backfire
is it worth the noise?
right now i have the rb header/presilencer stock exhuast-- wll the rear of the cans are blowing out, its getting louder with every in-between-shifts backfire
#2
Old [Sch|F]ool
Lots of time.
You still do want some pipe after the header, though.
Is it worth the noise? Only on the track. On the street, no way, unless you live in the middle of nowhere and are deaf. If you're not deaf you soon will be.
You still do want some pipe after the header, though.
Is it worth the noise? Only on the track. On the street, no way, unless you live in the middle of nowhere and are deaf. If you're not deaf you soon will be.
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