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Old 05-11-2012, 01:43 PM   #1155 (permalink)
Alpha Ice
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Join Date: Apr 2012
Location: Rochester, MN
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Drives: 2011 G37S Sedan 6MT
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Quote:
Originally Posted by Staples View Post
The Invidia Gemini will do that with just the catback, but will be more pronounced with high flow cats or test pipes (no matter which brand). It's just the nature of the exhaust.
I had Berk HFC and my Gemini and I loved the sound. I wanted something deeper and throatier under exhaust, but still compliant with sound cruising. Mine don't have the dampening tabs but DID come with the RTV sealant. I'm assuming mine are the first generation ones though and like many of the people here said over the last 5 months they will come around nicely after 1,500 miles We are conveniently heading to ZDayz on Tuesday, so that will take no time at all. I loved the sound of cats, but these do have some added power on the butt dyno....it just makes me not wanna WOT cuz of the sound. Next week when I add 3,000 miles to my car I'll post back. Sad to go from 8,600 miles to 12,000 miles over the next couple weeks
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