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#11: 12-27-2012, 07:04 PM
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Originally Posted by Umass94 View Post
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.
With a proper retune, absolutely. A cheap Perrin unit does the job.

For best results when tuning a good FMIC does an even better job.