MBRP Armor Plus Series Cat-Back Single Side Exhaust for 2006-2007 Chevrolet/GMC 2500/3500 (Duramax)

Fits select 2006-2007 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 (including Classic models) equipped with the 6.6L Duramax engine.

The MBRP Armor Plus Series cat-back exhaust system is engineered to provide a balance of performance and long-term value. Built from heavy-duty T409 stainless steel, this system replaces restrictive factory piping with high-flow, mandrel-bent tubing. Mandrel bending ensures a constant diameter throughout every bend, eliminating the rippling often found in standard tubing to maximize exhaust velocity and reduce backpressure.

Designed for straightforward bolt-on installation, this single-side exit system delivers MBRP's signature deep exhaust note while improving engine efficiency. The T409 stainless steel construction provides excellent resistance to penetrating rust, making it an ideal choice for diesel owners who want a durable, performance-oriented upgrade backed by a limited lifetime warranty.

• T409 stainless steel construction for corrosion resistance and durability
• Mandrel-bent tubing for optimized exhaust flow and power gains
• Signature MBRP sound profile with a professional single-side exit
• Easy bolt-on installation using factory mounting locations
• Includes all necessary hardware for a complete install
• Manufacturer Part Number: Armor Plus Series