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USD 509.99
Part #: BT40630

Bully Dog Rapid Power Module 40630

1998-2005 Caterpillar C7, C9 & 3126
Part #: BT40630
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The Rapid Power module from Bully Dog is designed to increase power and improve fuel economy on farm tractors, construction equipment, RVs and mid sized commercial trucks.  The Rapid Power module increases your engines horsepower allowing you to pull more and move faster all while saving fuel. 

The Cat Rapid Power module works on CAT 3126, C7 and C9 engines from '98 - '05.  It includes three settings: stock, a 15% and a 30% increase in horsepower and torque.


  • MFG. Number 40630
  • Manufacturer Name Bully Dog Technologies
  • Shipping Weight 4.00 lb.
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Most Popular Questions

Can I switch on the fly or does the motor have to be turned off?
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Switching the levels on the Bully Dog BT40630 will require you to have the engine turned off.

what is the new part number for an 04 cat c7
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