4" exhaust
I bought mine just before the price increase. Mine was like 500 plus shipping.

---AutoMerged DoublePost---
Some day I may get a down pipe and a intermediate pipe for the 93. ( truck has stacks ).
I will most likely wait til I get a turbo with a 4 inch outlet. ( Super HX40 or a S300 ).
Last edited by Richie O; Oct 25, 2009 at 08:29 AM. Reason: Automerged Doublepost
Our kits for the 1st gets include a 3" DP.
1st Gen Cummins Expandit Exhaust Review @ Diesel Dawgs Performance
1st Gen Cummins Expandit Exhaust Review @ Diesel Dawgs Performance
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