Join Date: Oct 2009
Location: Durand, IL
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It kind of does. I hardly ever drive my truck outside of town, once or twice a year, maybe. I only put 1000 miles a year on my truck on the high side. Why don't you just put your cat back in when you have it inspected, problem solved. I would go with the 5" for the sound, you won't gain any performance out of it, but the sound is just amazing and not really that much more.
97' F-250HD. ECLB. 66,000 miles. 7.3. E40D. 6637 Filter. 5" Exhaust. Deleted EBPV. CCV mod. 45 gal. Transferflow Rear Tank. Stock for now. Dana 60 in the works.
97' F-250HD. ECLB. 18x,xxx miles. 7.3. E40D. 6637 Filter. 4" Exhaust. TW Tunes. Work Truck.
97' F-250HD. ECLB. 150,000 miles. 7.3. E40D. 4" Exhaust. Work Truck.