MPI Exhaust Technologies Performance Series Clamp-On Dual Exhaust System with Black Tips; Rear Exit (20-26 6.6L Gas Sierra 2500 HD)Find parts that fit my vehicle

Performance Exhaust System. The MPI Exhaust Technologies Cat-Back Dual Exhaust System is designed to improve your truck’s horsepower, torque, fuel economy, and overall driving comfort. It reduces engine bay heat by up to 150 degrees and eliminates in-cab drone with patented Pulse Chamber Technology, even during towing. Ideal for enthusiasts seeking enhanced performance without compromising factory warranty or emissions compliance.

Construction and Appearance. Constructed from durable 409 stainless steel components including hangers, clamps, tubing, and mufflers for corrosion resistance and longevity. The exhaust tips are made from 304 stainless steel and come in either polished stainless or matte black powder-coated finishes, featuring a large 3.5-inch diameter and 12-inch length for a bold, refined look.

Installation. Designed for easy clamp-on installation that uses factory hanger locations and requires no welding or drilling. Included trimming instructions ensure proper fitment across all wheelbases, making it accessible for experienced DIY installers.

Warranty. Backed by a limited lifetime warranty on all stainless steel components, providing reliable long-term protection and peace of mind.

Application. Specifically fits 2019-2025 Chevy and GMC 2500 and 3500 trucks equipped with the 6.6L L8T gas engine, compatible with factory spare tires.

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