MustangWorks.com : Ford Forums - View Single Post - H-Pipe or Cat-back!!!!!!????

mustang17 · 03-12-2002, 12:06 AM

Get rid of the cats it will make a much greater power gain. Maybe twice as much as a cat back system. The cat back may give you better sound. I'd go for the power.

03-12-2002, 12:06 AM	#2
mustang17 Registered Member Join Date: Sep 2000 Location: Concord, MA, USA Posts: 264	Get rid of the cats it will make a much greater power gain. Maybe twice as much as a cat back system. The cat back may give you better sound. I'd go for the power. __________________ 1995 GT Black- Edelbrock- 6037's,Intake, cam,70mm TB,75mm pro-m,Equal length headers,3.73's and all the bolt on's. SOLD 12/5/01 NEW! Mercedes-Benz SLK 230 Red/Black. Kleemann boost increase on the way!