PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit (20-22 3.0L Duramax Sierra 1500)Find parts that fit my vehicle

High‑Performance Dual‑Exit Exhaust Upgrade. This PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit is engineered to upgrade both the look and performance of your Sierra 1500 by replacing the factory single exhaust with a genuine dual‑exit configuration. Featuring mandrel‑bent 304 stainless steel tubing, this system reduces exhaust back‑pressure and promotes quicker turbo spool‑up and improved throttle response for the 3.0 L Duramax engine. According to PPE, its mandrel‑bent design offers superior flow compared to factory 409 stainless or cast components.

Polished Tubes with Black Ceramic‑Coated Tips for Premium Style. Built with premium quality 304 stainless tubing finished in fully polished form, this PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit includes black ceramic‑coated tail‑pipe tips that offer a dramatic contrast against the polished tubes, and wrap up the installation with a clean, aggressive rear‑exit styling.

Better Durability & Warranty Assurance. Constructed from premium 304 stainless steel, valued for resistance to corrosion, heat‑related fatigue, and environmental abuse, this PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit is built to last. PPE also offers a limited lifetime warranty on the 304 stainless steel tubing, and a one‑year warranty on the optional black ceramic‑coated tips, to give you peace of mind in both material and finish.

Installation. Putting this PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit on your 3.0L Duramax Sierra 1500 takes 3 hours to install.

Warranty. There is a limited lifetime warranty on this product.

Application. The PPE Dual Exhaust System with Polished Tubes and Black Ceramic Tips; Rear Exit fits 2020-2022 3.0L Duramax Sierra 1500 models.

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