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Year / Model Reviewed:
1998 Chevrolet Silverado
Increased flow, no initial problems, long-term durability was good. Slightly louder than my stock converters. Has lasted 10 years and 70,000 miles. Need I say more?
Inlet/outlet size was oversized for my stock sized pipes. Good fitment for those with upgraded full exhaust, but not for stock. Not an issue for a competent exhaust shop to deal with.
Purchased ten years ago in 2001 for my 1998 chevy silverado. I don't remember how much I paid ten years ago. Replaced factory dual cats on 350 vortec. Had at least a couple instances for check engine lights of converter efficiency codes for being below threshold. This is over the course of 70,000 miles. I understand this is the nature of hi-flow converters and they have been great over the last decade. Still no sign of rust (except welds) and they still flow well. Just started getting a continual P0420 code on bank 1, so they may be about used up. Will definitely consider buying again. Buy if you want more performance than stock converter.
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