8015RAB Flo-Pro Exhaust Tip 4" - 6" x 15" Rolled Angle Cut - Stainless

Mel's Manufacturing 4" T-409 Stainless Steel Down Pipe Back Exhaust for your 2001 - 2007 GM 6.6L Duramax LB7 / LLY / LBZ - No Muffler / No Tip

Mel's Manufacturing 4" Aluminized Steel DPF Filter Back exhaust kit for your 2008 - 2010 Ford 6.4L Powerstroke - No Muffler / With Tip

Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2001-2007 GM 6.6L Duramax LB7 / LLY / LBZ - No Muffler / No Tip.

Mel's Manufacturing 4" Aluminized Steel Down Pipe Back Exhaust for your 2013 - 2018 Dodge 6.7L Cummins RC-QC-MC/SB-LB - No Muffler / No Tip / No Bungs. **NOTE: WILL NOT FIT AIR-RIDE OR MIDDLE MOUNTED SHOCK EQUIPPED MODELS**

Mel's Manufacturing 4" T409 Stainless Steel DPF & SCR Delete Pipe kit for your 2013 - 2018 Dodge 6.7L Cummins 2500/3500 Pickup - No Bungs. Will not fit regular cab. NOTE: Will not fit Cab & Chassisapplications.

Increase your turbo boost pressure to approximately 28-30psi with a quick 5 minute installation of PPE's boost increase valve for your 2001 - 2004 GMC Duramax LB7 truck.