|
Installed ESS 625 when car had 800 miles. Have 23,000 miles now. Many track days, and hundreds of airstrip pulls beyond 150mph. Upgraded to ESS 650 somewhere along the way I don't remember exact mileage, but it was simple just a new tune, pulley system and injector upgrade.
Not one issue with my car. Nothing. Runs perfect all the time. It's my daily driver but it still gets out to stretch its legs occasionally.
|