PDI BIG BOSS STAGE 1 TURBO FOR 3406B/C ENGINES Boots Hard angles and rough surfaces

Hard angles and rough surfaces can increase swirl rates and friction

specifically designed for Cummins ISX engines

- P/T/C 3 wire lights

Also fits 2007-2018 Peterbilt 382

Detroit 60 Series

PDI BIG BOSS STAGE 1 TURBO FOR 3406B/C ENGINES Boots Hard angles and rough surfacesPDI BIG BOSS STAGE 1 TURBO FOR CAT 3406B C ENGINES KEY FEATURES: 78mm Billet compressor wheel 360 degree thrust bearing 1. 32 AR Exhaust Housing Improved throttle response Cooler exhaust temperatures The PDI Big Boss Turbo is made as an upgrade for most CAT 3406B and 3406C engines. Quicker spool up time gives you better throttle response and can help with fuel economy. Features our HSM type exhaust housing sized at 1. 32. Made to support most stock