Introducing the Heavy Duty Semi Truck Engine/ ECM Tuner
Only the industry's leading tuning manufacturer could bring you a product this revolutionary. Combining the best-in-class features of the Heavy Duty WatchDog and Bully Dog's time-tested engine/ECM tuning, the Heavy Duty Gauge Tuner (HDGT) is the premiere performance product for drivers and fl eet owners.
Cummins® Detroit® Caterpillar®
AFTERMARKET TURBOS Caterpillar® 3406B, 3406C, 3406E, C15 & C16
Cummins® ISX '99-'03
- Quicker Spool Up over Stock - Improve Power and Economy - Increase Boost Pressure 6-10 - Cartridge 100% Balanced for Fast Spool and Longer Life - No Core Charge - 12 Month Warranty
CERAMIC COATED EXHAUST MANIFOLDS 3406E, C15 & C16 Detroit Series 60®
- Hand Ported and Polished - Ceramic Coated Finish - 18% More Airfl ow Over Stock - Two Year Warranty - EGT Temperatures 100˚ Cooler over Stock - Radiating Temperatures 300˚ Cooler vs. Stock - Improve Fuel Economy - 30 Additional HP to the Wheels
HEAVY DUTY WATCHDOG Cummins® ISM, ISX Series 60® Caterpillar® 3406E, C10, C11, C12, C13, C15 & C16
- Speed Limiter Adjustment - Driving Coach Fuel Economy Optimizer - Gauges & Safety Warnings - Read and Erase Engine Codes - Installation Fast & Easy - Free Gearmaster Trial
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