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Dragonwind · 07-02-2009, 05:53 PM

This is the same Chinese muffler that has been resold under many different names. It works well but will give you a headache inducing drone at 2500rpm. If you are looking for just better air flow then it is good but don't expect anything in the butt dyno.

The NHP exhaust is based on this model and supposedly has better reduction of in cabin noise.

If you just want sound then go for a Pedro exhaust or try to find a used Porshce Sport Exhaust.

Chris

07-02-2009, 05:53 PM	#2
Dragonwind Registered User Join Date: Jun 2007 Location: Colchester, CT Posts: 489	This is the same Chinese muffler that has been resold under many different names. It works well but will give you a headache inducing drone at 2500rpm. If you are looking for just better air flow then it is good but don't expect anything in the butt dyno. The NHP exhaust is based on this model and supposedly has better reduction of in cabin noise. If you just want sound then go for a Pedro exhaust or try to find a used Porshce Sport Exhaust. Chris __________________ 1999 986 2.5L, Stock Exhaust (S muffler), EVO Intake, 18" Stock rims (17" during winter), IMS Upgrade, 150k+ miles and counting! 87 944S brought back to life