Pacific Performance Engineering

PPE 3" STAINLESS DOWN PIPE 2001-04 CHEVY GMC 6.6L DURAMAX

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  • Regular price $169.99



PPW, OVER 15 YEARS ON EBAY. WE ARE A.S.E CERTIFIED TECHNICIANS. FREE SUPPORT 9AM-5PM PACIFIC TIME (6I9)26I-8565.

3" Stainless Down Pipe


50 States Emissions Legal (E.O. D-701-21) 

Remove your crushed oval-shaped stock down-pipe and replace it with a smooth, round, long-lasting full 304 stainless steel Down-Pipe from PPE. 


Comes with a roll of PPE Titanium Exhaust Wrap and clamps for secure installation.

2001-2004 GM 6.6L Duramax LB7 Federal -Non-EGR

NOTE: For vehicles equipped with an EGR (2002 to 2004 CA vehicles) this tab must be removed with a grinder, cut off wheel or the like.

PPE continues to lead the way with 50 states legal environmentally friendly fuel efficient products.