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4-inch full exhaust system delete pipe for Ram 6.7L Cummins diesel trucks, 2013-2018 models.

thedieseldudes

4.5 (123)

4" Full Exhaust System | Ram 6.7L Cummins 2013-2018

Name: thedieseldudes 4" Full Exhaust System | Ram 6.7L Cummins 2013-2018 - 4" Full Exhaust System | Ram 6.7L Cummins 2013-2018
Brand: thedieseldudes
SKU: 43119474933804
Price: 699.0 USD
Availability: InStock
Rating: 4.6667 (3 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$699.00

Quantity

Color

Black

Quantity

Description

The 4" Full Exhaust System for 2013–2018 Ram 6.7L Cummins removes the Diesel Particulate Filter (DPF) and Catalytic Converter (CAT) from your 2500 or 3500 — ending regen cycles, cutting backpressure, and letting your Cummins haul without th...

Reviews

4.7

3 ratings

Easy install!

Easy install, looks and sounds great!

Matthew · December 20, 2025

Sounds like a real diesel now.

Quality exhaust, sounds good.

J.K. · July 15, 2025

4 inch exhaust

Truck sounds good, doesn’t drone, little louder at idle than what I expected, but these engines are noisy, so unless you put a 5 foot long school bus muffler on it’s going to be loud. Install was very easy.

kyle · October 4, 2024