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Audi A3 8V FWD 2.0T Performance ECU & TCU Tuning

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ES#4759009 - EM100040 - APR Ultralink At-Home Tuning Cable (Flashing Device Only - Tuning Not Included) - Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! - APR - Audi Volkswagen Porsche

Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!
Only available for purchase in the United States and Canada.

Brand:
APR - Corporate Logo
ES#:
4759009
Mfg#:
EM100040
In Stock
$139.95

This product was last offered at the strikethrough price on
09-07-2026

$129.95 USD
Free Shipping
ES#4684889 - 034-103-3306 - Dynamic+ End User Flashing Kit R4 (Flashing Device Only - Tuning Not Included) - End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. - 034Motorsport - Audi Volkswagen

End User Flashing allows Dynamic+ Performance Software customers to receive and install software updates and revisions, flash back to stock, or upgrade to the next stage of performance software for their vehicle. 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
The 034SPI Mobile App is only available on vehicles with Dynamic+ Tuning installed. You must purchase Dynamic+ Tuning for your Audi or Volkswagen to access the Dynamic+ Flashing Suite and 034SPI Mobile Application.

Brand:
034Motorsport - Corporate Logo
ES#:
4684889
Mfg#:
034-103-3306
EO#:
D-850
In Stock
$180.00 USD
Free Shipping
ES#3184325 - AP3-VLK-002 - COBB Tuning Accessport Tuner V3 - Flash your ECU and unleash the power your VW/Audi was meant to have. - CobbTuning - Audi Volkswagen

Flash your ECU and unleash the power your VW/Audi was meant to have. CARB certified for sale in all 50 states
Not for vehicles with FWD

Brand:
CobbTuning - Corporate Logo
ES#:
3184325
Mfg#:
AP3-VLK-002
EO#:
D-660-37
In Stock
$770.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5457523 - IESOVN11 - IE MQB Performance Tune For MK7/MK7.5 GTI, GLI, & 8V A3 - Unleash up to 462 horsepower in your VW or Audi with IE's flash-at-home ECU tune, featuring quick octane switching, TrueFlex E85 support, and live diagnostics right from your smartphone. - Integrated Engineering - Audi Volkswagen

Unleash up to 462 horsepower in your VW or Audi with IE's flash-at-home ECU tune, featuring quick octane switching, TrueFlex E85 support, and live diagnostics right from your smartphone. 2X Entries For Our Spin To Win Sweepstakes!
Incompatible with 2017+ FWD A3

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457523
Mfg#:
IESOVN11
In Stock
Starting at $499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3998870 - BPT-VA1 - BMS Pedal Tuner - Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience! - Burger Motorsports - Audi Volkswagen

Don't let weak and unresponsive factory gas pedal mapping ruin your driving experience!

Brand:
Burger Motorsports - Corporate Logo
ES#:
3998870
Mfg#:
BPT-VA1
In Stock
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3514868 - JB4-SPWCK-F - JB4 Bluetooth Wireless Connect Kit - Pinned Power Wire - Wirelessly connect your JB4 to your phone! - Burger Motorsports - Audi BMW Volkswagen Mercedes Benz

Wirelessly connect your JB4 to your phone! For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514868
Mfg#:
JB4-SPWCK-F
In Stock
$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3624425 - AP3-VLK-002-DSG - COBB Tuning Accessport V3 With DSG Flashing  - Flash your ECU and TCU and unleash the power your VW was meant to have. - CobbTuning - Audi Volkswagen

Flash your ECU and TCU and unleash the power your VW was meant to have. CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
3624425
Mfg#:
AP3-VLK-002-DSG
EO#:
D-660-33
Ships in 3 Business Days
$1195.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4370470 - 20TSI-GEN3B-1+DU - Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software - Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane - Unitronic - Audi

Gain up to 65 horsepower and 83 lb-ft of torque on 93 Octane 2X Entries For Our Spin To Win Sweepstakes!
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4370470
Mfg#:
20TSI-GEN3B-1+DU
In Stock
$1314.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4370468 - 20TSI-GEN3B-1D-U - Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable & DSG Software - Gain up to 43 horsepower and 69 lb-ft of torque on 91 Octane - Unitronic - Audi

Gain up to 43 horsepower and 69 lb-ft of torque on 91 Octane 2X Entries For Our Spin To Win Sweepstakes!
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4370468
Mfg#:
20TSI-GEN3B-1D-U
In Stock
$1264.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3537714 - 20TMQBIS20PLUS - 2.0T MQB APR Plus Software - This upgrade can only be performed with the car at ECS Tuning's location in Ohio - APR - Audi Volkswagen

This upgrade can only be performed with the car at ECS Tuning's location in Ohio Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
See up to 290hp/320lb-ft This upgrade can only be performed with the car present at our facility.

Brand:
APR - Corporate Logo
ES#:
3537714
Mfg#:
20TMQBIS20PLUS
In Stock
$1199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3514906 - JB4-MQB-2.0-FWD - Burger Motorsports JB4 Tuner - Features CAN-Bus connectivity for more advanced tuning  gain up to 45hp/45lb-ft on a stock car, 90hp/70lb-ft on a modified car - Burger Motorsports - Audi Volkswagen

Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/45lb-ft on a stock car, 90hp/70lb-ft on a modified car Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3514906
Mfg#:
JB4-MQB-2.0-FWD
In Stock
$479.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2996319 - STGIS38 - IS38 Software Upgrade - For New Customers - See up to 386 horsepower on 93 octane fuel! - APR - Audi Volkswagen

See up to 386 horsepower on 93 octane fuel! Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For new APR customers with Golf R/S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.

Brand:
APR - Corporate Logo
ES#:
2996319
Mfg#:
STGIS38
In Stock
$749.99 USD
Free Shipping
ES#4906467 - 64.02.02 - Neuspeed Power Module EVO - A3 8V FWD - Proprietary tune box designed specifically for the EA888.3B 2.0L TFSI with gains of +50 Horsepower / 65 ft-lb of Torque! - Neuspeed - Audi

Proprietary tune box designed specifically for the EA888.3B 2.0L TFSI with gains of +50 Horsepower / 65 ft-lb of Torque! 5X Entries For Our Spin To Win Sweepstakes!

Brand:
Neuspeed - Corporate Logo
ES#:
4906467
Mfg#:
64.02.02
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
ES#4660564 - 999941 - RaceChip XLR Throttle Controller With App Control - Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. - Race Chip - Audi Volkswagen

Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control.

Brand:
Race Chip - Corporate Logo
ES#:
4660564
Mfg#:
999941
Ships in 7 Business Days
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2779713 - 8VA3STG1KT - Stage 1 Software Upgrade - At this time the 2.0T ECU upgrades can only be performed with the car at ECS Tuning location in Ohio - APR - Audi

At this time the 2.0T ECU upgrades can only be performed with the car at ECS Tuning location in Ohio Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
316hp/381lb-ft (93 octane) --- 305HP/371TQ (91 Octane). We cannot flash ecu without having the car at our facility.

Brand:
APR - Corporate Logo
ES#:
2779713
Mfg#:
8VA3STG1KT
In Stock
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5456931 - SW300001-02 - APR Stage 2 AWD Controller Software for Gen 5 Haldex - Unleash the true potential of your Gen 5 Haldex system with increased clamping pressure for maximum traction and faster launches. - APR - Audi Volkswagen

Unleash the true potential of your Gen 5 Haldex system with increased clamping pressure for maximum traction and faster launches. Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes!
This upgrade must be performed at ECS Tuning

Brand:
APR - Corporate Logo
ES#:
5456931
Mfg#:
SW300001-02
In Stock
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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