PDI BIG BOSS STAGE 1 TURBO FOR 3406B/C ENGINES

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 engine horsepower to modifications up to 600hp.

Warranty: 1 Year Unlimited Mile Warranty