Bully Dog Big Rig

SELECT VEHICLE

SELECT VEHICLE

I didn't find my vehicle

TUNERS & MONITORS

Heavy Duty WatchDog

Heavy Duty GT

Medium Duty GT

ECM Tuner

EXHAUST MANIFOLDS

Caterpillar®

Cummins®

Detroit®

PACCAR®

TURBOS & INTAKE MANIFOLDS

Caterpillar® – Stage 1 Big Rig Turbo Part# 56700

Caterpillar® – Stage 2 Big Rig Turbo Part# 56800

Caterpillar® Stage 1 Big Rig Turbo

Caterpillar® Stage 2 Big Rig Turbo

Detroit® – Stage 1 Big Rig Turbo Part# 56900

Detroit® Series 60 Big Rig Turbo

Intake Manifold Cummins® ISX 15 CM2350

Intake Manifold Cummins® ISX CM870

ACCESSORIES

Manifold Accessories

Mounting Options

46500-15 9-PinPlug_517x245w.png

Tuner & Gauge Accessories