14-19 Duramax LML L5P Magnaflow 4" Pro Series Dual Exhaust System Tuner Requires MAF sensor Re-Scale to

Requires MAF sensor Re-Scale to run correctly

Removes Air and Vapor from Diesel Fuel

This will also allow for sharp "All The Way Over" turns without the front axle u-joint hopping or binding

The PPE Performance Silicone Coolant Hose Kit is a direct

14-19 Duramax LML L5P Magnaflow 4" Pro Series Dual Exhaust System Tuner Requires MAF sensor Re-Scale toChange the look and sound of your 2014 2019 GM 6. 6L Duramax without busting the bank by installing the Magnaflow 18942 4" Aluminized Pro Series Dual Filter Back Exhaust System. This exhaust system features 4 aluminized steel that is mandrel bent for maximum flow and includes dual 304 stainless steel tips that polished to a brilliant shine.