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      11-25-2012, 04:32 PM   #31
inagua
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Drives: F82 M4, X5 35d, m235
Join Date: Feb 2009
Location: Thousand Oaks, CA

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Quote:
Originally Posted by RPiM5 View Post
As far as exhausts go, I know I am biased, but none of these systems make appreciable power gains. What is Akropovic, like 10hp? Race Precision Inc makes a guaranteed 20-30hp over stock. I'll let everyone know how it performs and sounds once I get my GT system installed hopefully this weekend or next week.
With that being said, not everyone picks an exhaust for perf gains, after all an additional 10-20 hp on stock 560 isnt going to make much difference.
I think many of us that put on an exhaust, especially those that choose an Akra
do the difference in sound.
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