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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Performance Chips, Tunes & Software

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APR Stage 3 Performance ECU Software

ES#4899306 - DPP25TGEN2STG3 - APR Stage 3 Performance ECU Software - Max gains of +162-321 AWHP and +117-241 AWFT-LBS depending on turbocharger upgrade and octane - APR - Audi

Max gains of +162-321 AWHP and +117-241 AWFT-LBS depending on turbocharger upgrade and octane Call In Or Chat For Best Price!
Requires TCU tune. This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4899306
Mfg#:
DPP25TGEN2STG3
In Stock
ON SALE! SAVE 20%
$1199.99

This product was last offered at the strikethrough price on
09-28-2026

$959.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Stage 3 DTR8563 2.5T EA855 EVO (MQB) Performance ECU Software - Upgrade From Stock

ES#4899283 - 25TG2STG3UPG - APR Stage 3 DTR8563 2.5T EA855 EVO (MQB) Performance ECU Software - Upgrade From Stock - Max gains of +166-289 AWHP and +117-203 AWFT-LBS depending on octane - APR - Audi

Max gains of +166-289 AWHP and +117-203 AWFT-LBS depending on octane Call In Or Chat For Best Price!
Must have Auth Code from T4100004 to purchase. Requires TCU tune. This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4899283
Mfg#:
25TG2STG3UPG
In Stock
ON SALE! SAVE 20%
$749.99

This product was last offered at the strikethrough price on
09-28-2026

$599.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Neuspeed Power Module EVO - RS 3 8V Quattro

ES#4906470 - 64.02.05 - Neuspeed Power Module EVO - RS 3 8V Quattro - Proprietary tune box designed specifically for the EA855e DAZA 2.5L TFSI with gains of +65 Horsepower / 100 ft-lb of Torque! - Neuspeed - Audi

Proprietary tune box designed specifically for the EA855e DAZA 2.5L TFSI with gains of +65 Horsepower / 100 ft-lb of Torque!

Brand:
Neuspeed - Corporate Logo
ES#:
4906470
Mfg#:
64.02.05
Ships in 2 Business Days
$649.00

This product was last offered at the strikethrough price on
08-12-2026

$616.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Chips, Tunes & Software

If you've upgraded your car or just want a bit more power from your stock vehicle, performance engine software helps maximize your car's potential by letting it know just where the limits are. Improve your driving experience with upgraded performance engine software from our selection of elite software tuners.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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