Motorcycle performance parts and accessories for Indian Harley Davisons motorcyles
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AMP Pin Extractor Tool

Brake Pad Retainer Bolt

Console - Chief/Scout/Spirit

Console - Indian Chief

EHC Starter Relay

Foot Peg Rubber Bands

Ignition Pickup Rotor, 6 Degrees Retarded

Module Interface cable

Trigger Plate - Scout

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Thunder Heart Performance, Supplier of
Harley Davidson, Indian Motorcycle Performance Parts & Accessories

Thunder Heart Performance Inc is a leading manufacture of performance parts and accessories for the motorcycle industry.  This includes products for Harley Davidson, Indian, Big Dog, and Iron Horse and many other makes and brands of motorcycles.  Products specifically include items such as:

Performance Fuel Injection: Designed to provide increase performance, ridability, fuel economy and reliability.  Available for many American V-twin motorcycles including Harley Davidson, Indian, Big Dog, Iron Horse to name a few.

Performance Ignition:  Single fire performance ignition systems with fully programmable ignition curves.  Able to meet the most rigid requirements such as for motorcycle racing while allowing the street motorcycle enthusiast the flexibility to get the most from his American Vtwin motorcycle.

Electronic Wiring Harness:  Perfect for the custom motorcycle builder.  Allows wiring of ANY motorcycle with a configurable self contained wiring harness with control module, to control the entire function of the vehicle electrical system.  Also coming soon are full system hand controls allowing utilization of an on board electrical system processor giving increases in reliability, flexibility and capability.  Addressing today's and tomorrows needs in electronic motorcycle systems.

Braking Systems:  A major supplier of braking systems for all American Vtwin motorcycles.  Standard equipment as delivered from several of the most prominent manufactures of today’s newer creators of American Vtwin motorcycles.

Billet Accessories: Manufacturing only premium products, Thunder Heart produces many instrumentation, foot control, cosmetic covers etc to specially meet the needs of the American Vtwin motorcycle street and racing enthusiast.

New Development:  New development continues as Thunder Heart Performance designs new and exciting products for the motorcycle industry in the performance arena.  Fuel injection and electronic wiring and control systems are the areas of new innovative design and manufacture.