MBRP S6059AL 4" Armor Lite DPF-Back Exhaust for 20-25 Chevy/GMC Duramax Diesel

Regular price: $414.99
Regular price: ~~$512.63~~
Sale price: $414.99

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In Stock: 28

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Product Specification:

SKU:MBRPS6059AL

MPN: S6059AL

UPC: 882963128706

Weight: 37.9 lb

Inventory: 28

Type: Catback

Vehicle Fitment

2020-2025 Chevrolet Silverado 2500/3500 HD 6.6 L Duramax (Crew & Ext Cab, includes 2025)

2020-2025 GMC Sierra 2500/3500 HD 6.6 L Duramax (Crew & Ext Cab)

Fitment Notes

DPF-back configuration--replaces factory downpipe downstream of DPF

Single-side rear exit with 4" mandrel bending--bolts to OEM system

Requires extending or reusing factory catalytic system

Features

Armor Lite aluminized steel--HD 16-gauge with sealed seams, value-oriented

Tour-Profile tuning--deep tone, mild volume, no drone

Mandrel-bent tubing maintains true 4" for performance flow

Single 5" rolled-edge tip--polished or black-chrome finishes available

Includes clamps, hardware, and full installation manual

3-year warranty covers materials and workmanship

Specifications

Part No: S6059AL

Tubing: 4.00" OD; Tip: 5.00" OD single exit

Material: 16-gauge aluminized steel (Armor Lite)

Weight: Approx. 53 lb unpackaged

Included Components

1x Armor-Lite 4" DPF-Back exhaust section with 5" tip

OEM-style hangers, hardware, gaskets, clamps, instructions

Product Description

The MBRP S6059AL Armor Lite DPF-Back exhaust is a direct-fit performance upgrade for 2020-2025 GM HD trucks with the 6.6 L Duramax. Featuring 4" mandrel-bent aluminized tubing and Tour-Profile tuning, it offers enhanced flow, reduced backpressure, and a refined tone without drone. The single 5" tip adds visual flair, and the bolt-on design uses factory hangers. Backed by a 3-year warranty, this value-oriented system provides long-lasting performance in dry climates.