After fitting mine I noticed a small gain in power, longer turbo spool time and best of all, the sound as it spools and dumps is awesome.
Well worth the money.
BTW, I do have it coupled with an adaptive tune, but I doubt you'd get much of a gain if fitted without.
Well worth the money.
BTW, I do have it coupled with an adaptive tune, but I doubt you'd get much of a gain if fitted without.
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