I recently bought a cat-back ehaust from OBX with 2.5 piping for my 2.4 that was suppost to be an easy bolt on and ended being a very difficult cutting and welding job. I figured that it would just bolt on to my cat no problem but I guess the exhaust was intended for a high flow cat which I don't have just the stock one. Anyway it was too large to bolt on so instead of returning it I just decided to cut of some piping and weld it onto the end of the stock resonator. I've been driving the car for a couple of weeks now with no problems and the exhaust has a nice sound. I was just wondering if welding the the exhaust onto the end of the stock resonator is going to cause any problems or will I be loosing any power from not having the 2.5 piping from the cat back?


"Kneel before ZOD!!!"

you will just lose some power. custom catback is the best way to go man. lesson learned.




I was a retard, and now I'm permanently banned.

How exactly would I lose power? just curious.

Other Current Mods:

AEM Short Ram Intake
Upper Engine Mount


"Kneel before ZOD!!!"