hks hi power exhaust diffuser
Joined: Aug 2004
Posts: 1,819
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From: Los Angeles / San Jose
hks hi power exhaust diffuser
for those of us with the HKS hi power exhaust, i was wondering if it would make sense to make some sort of diffuser in the rear to fill in the huge gap? i would think that this exhaust has terrible effects on the aerodynamics of the rear of the car. would a diffuser be pointless unless we are going really really fast? just a thought.
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StreetStandard
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Jan 12, 2016 03:21 PM
