Harley-Davidson DynoJet Custom Flash Tuning
Service provided by Motorhelmets in Fullerton, CA - N. Orange County.
Technical Overview
Custom electronic fuel injection and ignition flash tuning for your Harley-Davidson using our DynoJet tuning software. No piggyback Power Commander hardware required.
Why This Service Matters
Aftermarket slip-ons and full exhaust systems cause factory EPA fuel tables to run dangerously lean, causing excessive engine heat, exhaust bluing, and throttle hesitation. Custom tuning fixes the air/fuel ratio.
What's Included in This Appointment
- Includes official DynoJet ECM flash license
- Custom air/fuel ratio and ignition timing optimization
- Calibrated for your specific exhaust and high-flow intake
- Eliminates lean factory flat spots and throttle lag
- Dyno evaluation and running verification
Service Bay Specifications
Book DynoJet Custom Flash Tuning
Estimated service duration: 180 Min (3 Hours) ($550.00). Select your drop-off or waiting slot and receive instant digital confirmation via SMS and email.
WowShopper Motorsports Service Bay
Service provided by Motorhelmets
Located right off the 91 freeway on Commonwealth Ave in Fullerton. Our facility features a dedicated service bay, tire mounting stations, high-speed spin balancers, and full parts showroom.