JムTT
Awesome quality
Awesome quality
Response from 10 Second RacingAug 30, 2026
Hi JムTT, thanks for taking the time to leave feedback of your experience with 10 Second Racing. We are happy to hear you have enjoyed your interactions with the Racer Support team. The High Voltage Ignition Coils Packs have been a popular engine upgrade for the Ford Mustang GT S550 models. We are happy you have enjoyed adding the new Ignition Coil Packs and wish you improved Spark Voltage ratings. We appreciate the opportunity of working with your build and look forward to your next performance upgrade. Please feel welcome to build your 10 second car again with us in the future. We are happy to help. Dan, Service Manager, 10 Second Racing 🏁




