4 inch Down-Pipe Back T409 Stainless Single Exit Exhaust Kit - No Muffler

Features:

• Rugged T409 Stainless Steel Construction.
• Fully Sealed Seams for Rust Resistance.
• Smooth Mandrel Bent Tubing.
• Enhanced Exhaust Tone.
• Excludes 2002-2004 California Models

Out-Roar The Crowd

Make your 6.6L Duramax stand out from the crowd with superior performance, louder sound, and premium quality from MBRP's 4-inch Down-Pipe Back Single Exit Exhaust Kit. This exhaust system is engineered to elevate your GM truck's capabilities while also delivering a more aggressive and satisfying exhaust note that turns heads on the road. Unlike most competitors, MBRP has designed this exhaust system to endure tough environmental conditions without an insanely high price point. Each seam was thoroughly sealed for the ultimate rust resistance. This attention to detail ensures an extended lifespan. Furthermore, the mandrel bent tubing design minimizes air restriction. The improved air flow contributes to a noticeable boost in horsepower and torque, translating to better performance on the road or track.

Robust Construction & Lifetime Warranty

MBRP engineered their 4-inch Down-Pipe Back Single Exit Exhaust Kit with durability at the forefront. Crafted from T409 Stainless Steel tubing, this exhaust kit is ready for any adventure you have in mind. And when it's time to detail your vehicle, this material is notably easy to clean. Furthermore, MBRP backs this exhaust system with their industry-leading Lifetime Warranty. This assurance reflects their confidence in the quality of their systems, giving you the ultimate peace of mind. Whether you're a casual driver or a hardcore enthusiast, you can trust that this exhaust kit is designed to deliver reliable performance for years to come.

• California Proposition 65 Warning: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov
• Not for use on vehicles equipped with Catalytic Converters