5″ Down-pipe Back Exhaust | GM Duramax Diesel 6.6L 2001-2007 Ready to ship SKU: 23622 For off-road and race use only $689 – $1,286Price range: $689 through $1,286 Muffler Option Choose an optionNo MufflerWith Muffler Up-Pipe / Down-Pipe Choose an optionNoneUp-PipeDown-Pipe (2001-2004)BothClear 5" Down-pipe Back Exhaust | GM Duramax Diesel 6.6L 2001-2007 quantity Add to cart Add to Wishlist Add to Wishlist Proven power gains. Test bench. Real trucks. Real results. Tuned by diesel addicts. We drive what we sell. Installs like OEM. Hits like aftermarket. 100% fit. Maximum output. Fast shipping. Ready to ship from US warehouses. Please Note Shipping Emissions Compliance Disclaimer Add a review 5" Down-pipe Back Exhaust | GM Duramax Diesel 6.6L 2001-2007 Rating* 0/5 * Rating is required Your review * Review is required Name * Name is required Email * Email is required * Please confirm that you are not a robot Submit Cancel 0.0 Based on 0 reviews5 star0%4 star0%3 star0%2 star0%1 star0%Add a review Search0 of 0 reviewsMost RecentMost HelpfulSorry, no reviews match your current selections Related products 30% 5″ Turbo Back Exhaust DPF Delete | Dodge Ram Cummins Diesel 6.7 2007.5-2009$629 – $769Price range: $629 through $769 In Stock Add to Wishlist Add to Wishlist 4″ Down-pipe Back Race Exhaust | 2017-2022 Ford Powerstroke 6.7L$519 – $659Price range: $519 through $659 In Stock Add to Wishlist Add to Wishlist 11% 4 Inch Downpipe-Back Exhaust DPF Delete | Dodge Ram Cummins 6.7 | 2019-2024Rated 5.00 out of 5 1 review$589 – $729Price range: $589 through $729 In Stock Add to Wishlist Add to Wishlist 4″ Exhaust DPF Delete | Dodge Ram Cummins Diesel 6.7 2007-2009$589 – $729Price range: $589 through $729 In Stock Add to Wishlist Add to Wishlist 33% Ford Powerstroke 7.3L 5″ Turbo Back Race Exhaust 1999-2003$700 Original price was: $700.$475Current price is: $475. Out of stock Add to Wishlist Add to Wishlist