MBRP
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MBRP 4" Front Pipe, Chevy/GMC (2006-07) 2500/3500, 6.6L Duramax, T409 Stainless

GMS9421
Get even more exhaust flow with this 4" w/o Flange Front Pipe.

Constructed from T409 stainless steel you can count on this pipe lasting for as long as you own your truck.
***(excluding LMM)

Shipping Information

  • Item Requires Shipping
  • 16.0 lbs.
  • W12.0000” x H10.0000” x L65.0000”
  • Free Shipping