OBX cat back
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Joined: Feb 2015
Posts: 265
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From: Cambridge City, IN
Car: 1991 RS
Engine: 355
Transmission: TH350
Axle/Gears: 4.11
OBX cat back
So who has installed the OBX cat back? I'm stuck between thus and the hooker system, but I was leaning towards the obx because it was stainless steel. I also read that the obx doesn't use the stock cat. Is that true also?
Last edited by Logan Bryant; Jun 5, 2015 at 01:13 PM.
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