Sale

aFe Power

Large Bore-HD 5-Inch DPF-Back Exhaust System

$741.25 $622.65 Save $118.60

SKU: 49-42078-B

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

Constructed from 5-inch diameter, 409 stainless steel tubing, this system utilizes mandrel-bent pipes for consistent diameter and MIG-welded joints for superior strength. Designed as a direct replacement for the factory DPF-back exhaust, this system offers a high-tolerance factory fitment. Installation involves careful alignment to ensure safe clearance from all surrounding vehicle components, including wires, hoses, brake lines, and body parts. This exhaust system is specifically designed for Ram 2500 and 3500 Diesel trucks equipped with the 6.7L engine, model years 2019 through 2024. It is compatible with Mega Cab and Crew Cab Short Bed models with 160-inch and 149-inch wheelbases.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandaFe Power
Part Number49-42078-B
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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