PPE 304 Stainless Steel Exhaust Turn-Out Pipe Upgrade 24-26 GM 6.6L Duramax
If you’re running a GM 6.6L Duramax and want to ditch the factory 3-inch rear exhaust section, this 304 stainless steel turn-out pipe replaces it with a 4-inch setup that reroutes the exhaust exit to the side of the truck. It includes a 5.5-inch double-wall exhaust tip available in polished or black ceramic finish, so you’re not just changing how it performs, you’re also changing how it looks from the rear and side. It’s a simple bolt-on style upgrade, but it does require cutting into the factory exhaust to install!
The pipe is built from 304 stainless steel, so it’s made to hold up against rust, heat, and daily driving conditions over time. Clamps are included to help with installation. Once installed, you’re mainly left with a freer-flowing rear section and a different exhaust exit position that replaces the stock setup with something more open and less restrictive in that section of the system.
Product Information
Product Information
Shipping & Returns
Shipping & Returns






PPE 304 Stainless Steel Exhaust Turn-Out Pipe Upgrade 24-26 GM 6.6L Duramax
PPE 304 Stainless Steel Exhaust Turn-Out Pipe Upgrade 24-26 GM 6.6L Duramax
If you’re running a GM 6.6L Duramax and want to ditch the factory 3-inch rear exhaust section, this 304 stainless steel turn-out pipe replaces it with a 4-inch setup that reroutes the exhaust exit to the side of the truck. It includes a 5.5-inch double-wall exhaust tip available in polished or black ceramic finish, so you’re not just changing how it performs, you’re also changing how it looks from the rear and side. It’s a simple bolt-on style upgrade, but it does require cutting into the factory exhaust to install!
The pipe is built from 304 stainless steel, so it’s made to hold up against rust, heat, and daily driving conditions over time. Clamps are included to help with installation. Once installed, you’re mainly left with a freer-flowing rear section and a different exhaust exit position that replaces the stock setup with something more open and less restrictive in that section of the system.
Original: $179.99
-70%$179.99
$54.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
If you’re running a GM 6.6L Duramax and want to ditch the factory 3-inch rear exhaust section, this 304 stainless steel turn-out pipe replaces it with a 4-inch setup that reroutes the exhaust exit to the side of the truck. It includes a 5.5-inch double-wall exhaust tip available in polished or black ceramic finish, so you’re not just changing how it performs, you’re also changing how it looks from the rear and side. It’s a simple bolt-on style upgrade, but it does require cutting into the factory exhaust to install!
The pipe is built from 304 stainless steel, so it’s made to hold up against rust, heat, and daily driving conditions over time. Clamps are included to help with installation. Once installed, you’re mainly left with a freer-flowing rear section and a different exhaust exit position that replaces the stock setup with something more open and less restrictive in that section of the system.




















