AutoMeter AGM Optimized Fast Charger/Tester Elantra and other modified ECU's do

and other modified ECU's do not typically require this feature however stock ECU's may not save fuel trims and other features due to this

TT Quattro Premium Plus Convertible

The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty

Fits: F20c & F22C

Value Package

AutoMeter AGM Optimized Fast Charger/Tester Elantra and other modified ECU's doAutometers State Of The Art Battery Testing And Charging System. This Charger Is Fully Automatic And Is The Fastest Battery Charger Tester Of Its Type,Delivering Accurate Testing Data In Seconds And Charging Even The Most Discharged Batteries In Ample Charging Time. Installation Instructions Installation Instructions Installation Instructions