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TECH986ART · 05-31-2005, 07:29 PM

A 15-20hp increase is not likely to happen, unless tuned ecu, headers, cat-removed, and intake, maybe at peak.... consider your self lucky if you could get 2-5hp by just exhaust alone. The best sound I've heard on a Boxster is from Gemballa, but they are close to US$1600 just for the rear muffler. Go for GHL(LOUD) if you want a Euro bad boy type sound(rough metal sound), they go for about US$1000.

I am still in search for my exhaust solution as well.....

05-31-2005, 07:29 PM	#4
TECH986ART Registered User Join Date: May 2005 Location: CANADA Posts: 71	A 15-20hp increase is not likely to happen, unless tuned ecu, headers, cat-removed, and intake, maybe at peak.... consider your self lucky if you could get 2-5hp by just exhaust alone. The best sound I've heard on a Boxster is from Gemballa, but they are close to US$1600 just for the rear muffler. Go for GHL(LOUD) if you want a Euro bad boy type sound(rough metal sound), they go for about US$1000. I am still in search for my exhaust solution as well.....