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2013-2018 Cummins 4" SS Cat & DPF Delete Pipe - No Muffler (DDC-3D13)
Description
Fits
| Year | Make | Model |
| 2013-2018 | Dodge/RAM | Cummins 2500/3500 w/ 6.7L |
Note: Will NOT fit Regular Cab or Cab & Chassis models. Cab & Chassis owners should click here for the correct kit.
The DDC-3D13 4" DPF & CAT Delete Kit by Dirty Diesel Customs is designed for 2013-2018 6.7L Cummins trucks, delivering high-performance, high-flow exhaust upgrades. This bolt-on kit boosts torque, improves fuel mileage, reduces EGTs, and enhances your truck’s exhaust sound. Upgrade your stock components for maximum diesel performance, reliability, and flow.
Why Shop Dirty Exhausts?
When you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.
When you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.
Part Number: DDC-3D13
Features
- 4" DPF & CAT Delete
- Straight Pipe, No Muffler
- Boosts Torque & Fuel Mileage
- No Sensor Bungs
- Contour Bent Hangers
- T409 Stainless Steel Construction
- Clamp Torque 50 ft-lb
Includes
- (1) 4" T409 Stainless Steel Cat & DPF Delete Pipe
- Heavy-Duty Clamps
$72.12
Original: $240.39
-70%2013-2018 Cummins 4" SS Cat & DPF Delete Pipe - No Muffler (DDC-3D13)—
$240.39
$72.12Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model |
| 2013-2018 | Dodge/RAM | Cummins 2500/3500 w/ 6.7L |
Note: Will NOT fit Regular Cab or Cab & Chassis models. Cab & Chassis owners should click here for the correct kit.
The DDC-3D13 4" DPF & CAT Delete Kit by Dirty Diesel Customs is designed for 2013-2018 6.7L Cummins trucks, delivering high-performance, high-flow exhaust upgrades. This bolt-on kit boosts torque, improves fuel mileage, reduces EGTs, and enhances your truck’s exhaust sound. Upgrade your stock components for maximum diesel performance, reliability, and flow.
Why Shop Dirty Exhausts?
When you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.
When you buy from Dirty Diesel, you’re buying peace of mind. We’ve put in the work to bring you exhaust systems that meet our strict standards for durability and flow. Every kit is vetted for a precision, bolt-on fit, ensuring you get a high-performance system that sounds as good as it performs, without the headache of poor fitment or subpar materials.
Part Number: DDC-3D13
Features
- 4" DPF & CAT Delete
- Straight Pipe, No Muffler
- Boosts Torque & Fuel Mileage
- No Sensor Bungs
- Contour Bent Hangers
- T409 Stainless Steel Construction
- Clamp Torque 50 ft-lb
Includes
- (1) 4" T409 Stainless Steel Cat & DPF Delete Pipe
- Heavy-Duty Clamps



















