For a stage 2 tune, does an aftermarket TMIC make a big enough difference to justify the $600 price? Assume cat less up pipe, high flow catted down pipe, and AVO mufflers. Thanks.
Here's proof: Just 1 minute after buying my OBXT, I had 7 phone calls from insanely hot women, and got 7 dates out of it. Coincidence? I think not.