034 Motorsports RS+ Injector Upgrade Kit Audi EA839 3.0T | 2.9T 2018-2025

034Motorsport RS+ Injectors are the first upgraded Direct Injectors for maximum fuel flow, safely providing a 67% increase in flow over EA839 3.0T, and 31% increase over EA839 2.9T/EA825 4.0T RS Injectors. This increased fuel flow supports full E85 at the highest output Stage 3 levels without any need to blend ethanol with gasoline, and provides ample fuel system headroom for enhanced fueling safety protocols within 034Motorsport Stage 3 Tuning.034Motorsport has continued to be a leading innovat