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pteam · 03-29-2008, 10:38 AM

Well alot of guys on the viper forums remove cats and can gain 20 or so hp 4-5% on a 500 hp car. The guys with twin turbos or superchargers almost always have all cats removed and performance exhaust or no exhaust for max horsepower. It will trip a CEL if you have no cats, you can buy O 2 simulators but they may or may not worked based on what I've read on other cars.

03-29-2008, 10:38 AM	#15
pteam Registered User Join Date: Jun 2007 Location: Ohio Posts: 307	Well alot of guys on the viper forums remove cats and can gain 20 or so hp 4-5% on a 500 hp car. The guys with twin turbos or superchargers almost always have all cats removed and performance exhaust or no exhaust for max horsepower. It will trip a CEL if you have no cats, you can buy O 2 simulators but they may or may not worked based on what I've read on other cars. __________________ Lamborghini Murcielago (current) Supercharged Viper SRT-10 800 HP Special Edition #49 of #50 (current) Ferrari 360 Spider Lamborghini Diablo VT Roadster 911 Cab Boxster S (current) 08 Hummer H2 (current) BMW Z3 (current) Limos in Ohio and PA - First Class Limo Columbus Limos http://pteam.net/avatar3.jpg my car collection Porschephiles agree, Desnorkify your Porsche!