Walt, Thanks for the 4" exhaust system. Everything bolted right up, fit nice. As your ad stated just a few modifications in the hanger brackets. Looks good, sounds great and a noticeable difference in performance. Thanks again. Thomas J Correll
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From: Thomas C.

i ordered the diesel shift enhancer for my 93 k3500 singel wheel it was so easy 2 put on an the diffrence in the way it made my old truck shift was amazing thanks 2 every 1 at ssdiesel an beleave me i will order from yall in the future thanks again
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From: mathew g.