Originally Posted by MKader17 I wouldn't. Its only worth a few hp. Plus, if you go ORY in the future you can actually sell the stock cats, you couldn't sell gutted cats Agreed, plus your exhaust fumes will be worse. Save the money and buy some Random Metal Matrix cats down the road.
97 GMC, 2002 LS6. 1991 GMC Syclone #1428
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