Quote:
Originally Posted by No5ki
Recommend a stage/tune with Tomei header stock op/fp and muffler delete? Drop in filter up top. Does aftermarket op/fp make a big difference?
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Stage 2, with E85/Flex Fuel if you have it available! I wouldn't do a muffler delete unless you desire the sound. Overpipe and front pipe gains are negligible gains compared to header, and you do still want a little bit of backpressure in the system for low end torque retention. If street car, keep stock front pipe for low end. If race car, straight pipe and you'll lose low end but gain a small bit on top.
Sincerely,
Delicious Tuning