Hey guys, last Saturday I installled your 4" exhaust and air filter on my 93' 2500K The installation was really slick for both products. I was suprised how much the stock down pipe off the turbo was necked down at various locations. The pipe had squared...
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From: Scott F.

I got my gauges quick and ready to put them in and found shipping damage to boost gauge. I contacted walt and next day I exchanged for a new one. great customer service and turn around. now they are in and keepin me informed thanks ssdieselsupply
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From: John A.