Performance Diesel Inc. (PDI) Big Boss Turbos and Turbo Kits represent the pinnacle in American made big rig performance products. PDI has taken its quality and industry-leading expertise and designed turbo solutions for many of the most popular big rig trucks on the road today. PDI offers a lineup of performance and stock replacement turbos for Detroit, CAT and Cummins engines in a variety of configurations to meet every need. Big Boss Turbos are built to withstand the toughest heat cycle conditions, adding reliability with performance and efficiency.

PDI Turbo Offerings

• CAT Acert Single Turbo Conversion Kits
• Detroit Series 60 Turbos for Stock or Performance Horsepower Levels
• Big Boss Performance Turbos for Caterpillar 3406A, 3406B, 3406C, 3406E C15 and C16 
• CAT C7, 3126 and C12 Stage 1 Big Boss Turbos
• CAT 3406E / C15 and Cummins ISX15 / X15 Compound Twin Turbo Kits
• New and Remanufactured Cummins VGT Turbos with Actuators
• CAT C-15 Acert Low and High Pressure Turbos
• Cummins N14 Turbo with Ceramic Coated Exhaust Manifold Combos
• More Big Boss Performance Turbo and Exhaust Manifold Combos