11-16 Duramax LML HSP 3.5" High Flow Mouthpiece Transmission Level 6 (Hot Unlock Required)

Level 6 (Hot Unlock Required) 100hp/300tq

Speeds exceeding approx 105 mph can result in high exhaust gas temperatures and damage the Diesel Particulate Filter (DPF)

5-09 Dodge 6

and has the ability to run higher pressure ratios without fin deflection or fatigue

11-16 Duramax LML HSP 3.5" High Flow Mouthpiece Transmission Level 6 (Hot Unlock Required)2 4 Week Build Time Normally Not designed to work with a factory intake, it will only fit a 4. 5" HSP intake or an aftermarket 4" intake. New HSP Diesel 3. 5" High Flow Turbo Horn Mouthpiece for 11 16 LML Duramax, With this Turbo Mouthpiece you will notice much more Turbo whistle compared to any plastic mouthpiece. Your choice of powder coating. This high flow design deletes the resonator and reroutes the PCV, without the resonator and PCV holes in