SKU: DEMK4257A

K4257A 4 inch Aluminized DPF Back Single Exit No Tip Exhaust

Out of stock - Call for Availability - 208-719-7400
Confirmed fitment below
YEARS
2014-2018
MAKE / MODEL
RAM /
SERIES
2500
ENGINE
6.7L Cummins
Price
$319.95
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PRODUCT DETAIL

Key Features & Description

Features:

  • DPF Back exhaust upgrade for 6.7L Cummins
  • Designed for Crew Cab Long Bed 2500 models
  • No tip designs allows for user customization
  • Mandrel-bent tuning for maximum flow
  • Direct-fit design for simple installation
  • Utilizes OEM hangers
  • Backed by a 1-Year Limited Warranty

DPF Back Exhaust Upgrade for 6.7L Cummins Long Bed

One of the easiest and most effective ways to improve the overall sound and performance of your 2014-2018 Ram 2500 is with the Diamond Eye 4in Aluminized DPF Back Single Exit No Tip Exhaust. The DPF back design starts immediately after the factory Diesel Particulate Filter, replacing the restrictive stock exhaust to improve exhaust flow and reduce overall backpressure. The result is a more aggressive exhaust note that adds character to your Cummins engine without compromising its efficiency. Additionally, the no-tip design gives you the freedom to customize the look of your truck's rear end. Whether you choose to add a polished tip for a refined finish or leave it bare for a rugged appearance, the choice is yours. Better yet, the single-exit configuration maintains a clean and functional design, complementing your truck's already aggressive appearance.

Aluminized Steel Construction & Simple Installation

Constructed from durable aluminized steel, this exhaust system is built to withstand extreme applications such as towing or off-roading without breaking a sweat. Your truck will also benefit from the 4-inch mandrel-bent tubing which ensures a smooth and consistent flow path, maximizing the efficiency of your 6.7L Cummins. These improvements can help lower exhaust gas temperatures (EGTs), protect your engine under heavy loads, and contribute to better throttle response when you hop on the accelerator. When it comes to installation, the exhaust bolts directly in place of your factory system using the existing clamps to make for a simple process you can complete right in your driveway. And best of all, Diamond Eye backs this kit with a 1-Year Limited Warranty to help keep your investment protected.

Fits: 2014, 2015, 2016, 2017, 2018 Ram 2500 6.7L Cummins Crew Cab Long Bed

Application Note: This kit will ONLY fit the 2500 models due to the coil spring rear end, in comparison to the leaf springs featured on the 3500 models.

Tip Not Included: This particular kit does not include a tip for the exhaust, luckily we have you covered right here at Alligator Performance!

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2014-2018
RAM
2500
6.7L Cummins

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