installed test pipe , and i see nice improvement.. i also have a muffler delete... before( just with the muffler delete) power would last only till bout 5.5 k.. noww i shift at 6.5... my car is pretty my stock besides intake, bpv, and intake.
is it ReallYY bad too shift this high tho? anyone else with a test pipe doing the same??
is it ReallYY bad too shift this high tho? anyone else with a test pipe doing the same??
