throttle body mod
Originally Posted by duno1818
what do you mean bump?
can anybody help
also what if im porting the intake manifolds, then should i do the tb mod or is there still no point.
Originally Posted by racerjason
I have performed the mod on my N/A and why the heck not
Sure it's probably 1hp difference but it looks sharp. At least remove the extra butterflies!
Sure it's probably 1hp difference but it looks sharp. At least remove the extra butterflies!Thread
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