GMC Sierra 2500HD Performance Exhaust - Single Side Exit - MBRP Armor Lite Cat-Back with Downpipe (Aluminized Steel, 2005). A value-focused upgrade that brings MBRP fitment, signature sound, and dependable construction to your 2500HD.

Built from heavy-gauge aluminized steel, this 4 in. OD cat-back features smooth mandrel-bent tubing to maintain consistent exhaust flow and tone. Expect a mellow, deep touring profile. The system includes a CARB-approved downpipe (EO D-763-2), uses OEM hanger locations for a clean fit, and comes with clamps; tip not included. Best suited to dry climates and to drivers seeking proven sound on a budget. Note: cutting may be required for installation.

Features

• 4 in. OD single side exit cat-back with downpipe
• Heavy-gauge aluminized steel construction
• Mandrel-bent tubing for smooth, consistent flow
• CARB-approved downpipe, EO D-763-2
• Utilizes OEM hanger locations; clamps included
• Touring profile: mellow, deep tone; no tip
• 1-year warranty on P and PLM part numbers (per MBRP)

Questions or fitment details? Call our team at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services. Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov