P1 Race Parts 2015.5-2016 Chev/GM Duramax 4″ Downpipe Back Race System, No Bungs, No Muffler 409 Stainless Steel – P1 C6045SLM


Product Highlights:

Stay at the top on race day in your 2015-2016 GMC/Chevy? 6.6L LMM Duramax with the P1 Race Parts C6045SLM 4? SLM Series Race Exhaust System. P1 Race Parts SLM Series Race Exhaust System is built from T409 Stainless Steel and comes complete with OE style hangers and clamps for an easy installation.


  • 3-Bolt Flange on Downpipe
  • No Bungs
  • Without Muffler
  • 4? T409 Stainless Steel
  • OE Style Hangers For Easy Installation
  • Maximum Flow For Competition Applications


*Race Only*
**This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s.? We assume no liability for misuse of this product/s.**