Just fill and go!

EFFORTLESS E85

Welcome to the era of easy ethanol! iE TrueFlex is available now for 2021-2024 S4, S5, & SQ5!

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2018+ GOLF R & S3 TRUEFLEX

NEW All years of VW MK7 and Audi 8V 2.0T can enjoy the power of ethanol! Our advance flex-fuel tune adjusts automatically for 91/93 octane up to full E85 or anything in-between on one tune!

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EVERYTHING YOU NEED FOR TRUEFLEX

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IE VW & Audi 2.0T Gen 3 IS20 MQB Performance Tune | Fits MK7/MK7.5 GTI, GLI, & 8V A3
Rated 4.9 out of 5
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from $549.00
IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3
Rated 4.9 out of 5
Based on 107 reviews
from $549.00
IE TrueFlex Sensor Harness For MQB Engines | Fits VW MK7 & Audi 8V Engines
Rated 4.8 out of 5
Based on 23 reviews
$219.99
IE High Pressure Fuel Pump (HPFP) Upgrade Kit For VW & Audi MQB 2.0T Engines| Fits MK7 & 8V EA888 Gen 3
Rated 4.8 out of 5
Based on 9 reviews
$449.99
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4 products
IE POWERlink Mobile - Power In The Palm Of Your Hand

POWER IN YOUR POCKET

POWERlink MOBILE

Join the modern enthusiast and unlock power, fun, and cutting-edge features -all from your phone!

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NEW: VW MK7 GLI

CATBACK EXHAUST SYSTEM

Let your 2.0T scream a roaring symphony! Crafted with precision to deliver the perfect exhaust note without drone. Enjoy your MQB GLI the way it should sound.

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