GMC Sierra 3500HD Performance Exhaust - aFe - DPF Back, MACHForce XP, Large Bore-HD 5 IN 409 Stainless Steel - `11-`13
GMC Sierra 3500HD Performance Exhaust - aFe - DPF Back, MACHForce XP, Large Bore-HD 5 IN 409 Stainless Steel - `11-`13

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Introducing the GMC Sierra 3500HD Performance Exhaust by aFe - a DPF Back, MACHForce XP, Large Bore-HD system constructed from 5-inch 409 stainless steel. Designed specifically for GM Diesel Trucks from 2011 to 2013, this high-performance exhaust system is engineered to improve the flow, power, and sound of your vehicle.
The aFe MACHForce XP Exhaust system is crafted to withstand the most extreme conditions. This system is built from mandrel-bent stainless steel tubing, ensuring maximum flow and optimal performance. With its robust construction, this exhaust promises increased horsepower and enhanced torque while keeping EGTs lower. The system employs factory mounting locations for a stable, hassle-free installation. Complete with high-quality OE-style flanges and band clamps, it offers a 360-degree sealing surface for a flawless fit. The free-flowing 24-inch muffler absorbs high pitch tones, producing a powerful sound that truly unleashes the potential of your truck. Additionally, OE-style bayonet hangers ensure stable pipe placement through high vibration and heat conditions, maintaining an OE-style fit over time.
Features
- Large Bore-HD 5-inch 409 Stainless Steel DPF-Back Exhaust System
- Engineered for GM Diesel Trucks 2011-2013 V8-6.6L (td) LML
- Increased Flow and Performance
- High-quality Band Clamps and Flanges
- OE-Style Bayonet/Welded-On Hangers
- Hassle-Free Installation with Factory Mounting Locations
- Aggressive, Powerful Sound
- Direct Bolt-On Design
- Street Legal
- 2-Year Limited Warranty
For those looking to elevate their truck's performance, the MACHForce XP Exhaust system is a top choice offering both efficiency and sound enhancements. For any questions, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Our experienced team is ready to assist you at our Austin, Texas, or Los Angeles, California, locations where we also provide installation and customization services. Thinking about purchasing multiple items? Contact us for shipping discounts. Installation available on premises at both of our locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov






