IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3

IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3

Marsoni

M251S

$274.50

Get it in 3 business days with 1 day shipping. Friday, May 29

IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3Transmission (TCU) tunes can be found HERE LEADING FEATURES Innovative mobile tuning for an easy install Stage 1 delivers up to 413HP and 429ft lbs Stage 2 delivers up to 461HP and 445ft lbs Stage 3 delivers up to 490HP and 493ft lbs 91, 93, 104, & E85 fuel maps (95, 98, 108 RON) Inlcludes easy TrueFlex ethanol Flex Fuel Available with matching transmission tune Full torque power with or without transmission tune Take control of your VW Golf R or Audi

Easy Shipping

Quick Dispatch:

Your IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3 orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3 ships.

Need Help?
Questions about IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for IE VW & Audi 2.0T TSI Gen 3 IS38 MQB Performance ECU Tune | Fits MK7 Golf R and 8V S3 in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

These sort of work….. but are a lot of work for me to use. morning and night. There just is NOT enough bang for my buck and also the whitening power misses BETWEEN my teeth so I feel gel in a tray is the next option or a one time whitening session from my dentist which includes trays and gel for later touching up!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 24, 2026

Verified Purchase

Cristian Caniz

Lake Worth, US

★★★★★ 5

Beginner friendly

Currently on my 9th day and definitely say a different after 4 days! This product is great and very much beginner friendly.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 27, 2026

Verified Purchase

Jessica