11-16 Powerstroke 6.7 GDP Tuning 4" Open Air Intake Finish:Gloss Black (2) - Thermostat Housing Crossover

(2) - Thermostat Housing Crossover At Head Gasket

Turbo Boost

9L with 48RE transmissions by installing the BD 48RE Pressure Controller

Effectively

6L Duramax LLY LBZ

11-16 Powerstroke 6.7 GDP Tuning 4" Open Air Intake Finish:Gloss Black (2) - Thermostat Housing CrossoverWeve tested sealed box intakes vs open air intakes, and have found that overall vehicles do best without a sealed box around the intake. So we came out with our own 4 Open Air intake kit. These kits use American made parts, w stainless steel tubing & high quality 7 layer filters from S&B. Let your truck breath better than the factory intake, while keeping even more dirt out. Our kits come in a raw finish or black powder coat. The raw finish gives you