2013-2018 Cummins 4" Cat / DPF Delete (411025 / 412025)

The 411025 & 412025 is a 4" DPF & CAT Delete Kit by Flo-Pro for the 2013-2018 6.7L Cummins. It's the perfect kit if you're looking to remove your stock components and replace it with high-performance & high-flow 4" CAT & DPF Delete! You'll notice fuel mileage improvement, increased torque, increased flow to help reduce EGT's and you'll have a much better sounding 6.7L!

Part Number: 411025 & 412025

• 4" DPF & CAT Delete Pipe
• No Muffler - Straight Pipe
• Increased Torque & Fuel Mileage
• No Bungs
• Contour Bent Hangers
• TorcTite Clamps
• Aluminized or Stainless Steel

Aluminized steel is the budget-friendly choice. It has a protective coating that holds up well, but once that coating wears it will eventually rust through, especially in salted winter climates. The stainless option is T409 stainless, an automotive-grade steel built to resist rot, and it will typically outlast the truck. T409 is not polished show-grade stainless, so light surface rust or discoloration can still show up over time. That is cosmetic only and won't affect performance or service life.

• This will NOT fit a regular cab truck!
• This kit will not fit Cab & Chassis trucks, if you have a cab and chassis, click here.

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