ECM Modification

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S&S Cycle Electronic Compression Release Kit
User 1
Low stock

S&S Cycle

S&S Cycle Electronic Compression Release Kit

MPN: 90-4915
$448.95
S&S Cycle Replacement Electric Compression Release Assembly
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User 1
Low stock

S&S Cycle

S&S Cycle Replacement Electric Compression Release Assembly

MPN: 90-4914
$193.95
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HPT Upgrade Kit
HPT Upgrade Kit

HP Tuners

HPT Upgrade Kit

MPN: ECM-00-L5P-K
$356.99

ECM modification allows for the optimization of a vehicle's engine control module (ECM), potentially leading to performance gains, improved fuel efficiency, and better throttle response. Compatibility and specific results may vary depending on the make, model, and year of your car. Consider consulting with a professional mechanic to determine if ECM modification is suitable for your vehicle.