986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Will aftermarket headers and a cat back exhaust throw a CEL?

Gary in BR · 05-17-2008, 10:43 AM

If you keep the cats and the o2 sensors you should have no trouble with CEL.s

Check out Turbowerx headers I have not had a problem from anything he makes.

05-17-2008, 10:43 AM	#2
Gary in BR Registered User Join Date: Nov 2006 Location: baton rouge Posts: 840	If you keep the cats and the o2 sensors you should have no trouble with CEL.s Check out Turbowerx headers I have not had a problem from anything he makes. __________________ 99 TWIN TURBO Boxster 175k+ miles *Growing up the car magazines said how amazing Porsches are. Was I brainwashed? Somehow...I doubt it.* http://www.pcars.us/albums/10641_porsche_cars.jpg