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5" down pipe-back full exhaust delete system for GM Chevy 6.6L Duramax diesel engines 2011-2016.

thedieseldudes

4.5 (123)

5" Down Pipe-Back Full Exhaust Delete | GM/Chevy 6.6 Duramax 2011-2016

Name: thedieseldudes 5" Down Pipe-Back Full Exhaust Delete | GM/Chevy 6.6 Duramax 2011-2016 - 5" Down Pipe-Back Full Exhaust Delete | GM/Chevy 6.6 Duramax 2011-2016
Brand: thedieseldudes
SKU: 40929723678764
Price: 899.0 USD
Availability: InStock
Rating: 5 (13 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$899.00

Quantity

Color

Black

Quantity

Description

5” FULL EXHAUST DETAILS ✅ Best Selling Duramax 5" Full Exhaust
✅ High Quality T-409 Stainless Steel
✅ OEM Style Hangers & Clamps For Easy Installation
✅ Connects from the Down Pipe
✅ Fits All Cab & Box Lengths
✅ Shipping Included I...

Reviews

5.0

14 ratings

16 LML Delete

5’’ stainless exhaust went in good for my truck. Highly recommend watching dark iron diesels videos they help a lot.

Ethan · March 16, 2026

Exhaust

The new 5” exhaust sounds amazing so glad I installed the muffler and 5”-6” stainless tip

Joe · July 22, 2025

Night and day difference

The Full 5” exhaust sounds amazing. Paired with the EZ LYNK tuner. Everything worked great and the videos for installation are great. I did not install the exhaust though, had a buddy do it. Tuned myself

Dylan · March 8, 2025