PPE 304 Stainless Steel DPF Back 4" Exhaust Kit 07.5-17 GM 6.6L Duramax
One of the most popular and common upgrades when it comes to your Duramax Diesel is exhaust. The factory exhaust is not only ugly, it also is restrictive causing you to leave horsepower on the table. This exhaust from PPE reduces restriction, lowers backpressure, and aids in quicker turbo spool up.
This kit is constructed from 304 stainless steel and is mandrel bent for optimal exhaust flow. This is a bolt on system that includes a stainless steel 5" diameter tip, stainless steel clamps, and three sensor bung ports for factory sensors. Plugs are included as some applications will not use all three sensor bungs. This kit is engineered and designed to outperform the OEM exhaust.
Original: $539.99
-70%$539.99
$162.00
Description
One of the most popular and common upgrades when it comes to your Duramax Diesel is exhaust. The factory exhaust is not only ugly, it also is restrictive causing you to leave horsepower on the table. This exhaust from PPE reduces restriction, lowers backpressure, and aids in quicker turbo spool up.
This kit is constructed from 304 stainless steel and is mandrel bent for optimal exhaust flow. This is a bolt on system that includes a stainless steel 5" diameter tip, stainless steel clamps, and three sensor bung ports for factory sensors. Plugs are included as some applications will not use all three sensor bungs. This kit is engineered and designed to outperform the OEM exhaust.
