2015-2018 GTI & A3
STAGE 1 & 2 TRUEFLEX
IE's TrueFlex is now fully supported for all 2015 -2018 GTI & A3 2.0T engines! These performance flex-fuel ECU tunes allow full E85 ethanol down to 91 octane gas and any mix in between. All on a single tune with instant adaptability. Available for Stage 1, Stage 2, and IS38 tunes now!
SHOP TOP POWER CATEGORIES
NEW ECU & TCU TUNES
AUDI S4, S5, SQ5 (B9)
The all-new IE engine & transmission calibrations for the turbocharged 2017-2020 Audi 3.0T engine are now available! Add instant power with up to 505HP and 585 FT-LBS of torque depending on octane!
BUILDING SOMETHING BIG? #BECAUSERACECAR
2018-2021
VW TIGUAN AIR INTAKE
Transform your SUV into a fun and sporty driver’s car with the uniquely engineered IE Cold Air Intake System for 2018+ MQB 2.0T Tiguan. Grab some sophisticated sound and power for your crossover today!