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Audi 8Y S3 Quattro 2.0T Performance ECU & TCU Tuning

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ES#4759009 - EM100040 - APR Ultralink At-Home Tuning Cable - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Only available for purchase in the United States and Canada.

Brand:
APR - Corporate Logo
ES#:
4759009
Mfg#:
EM100040
In Stock
$139.95 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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#4623726 - 20TSI-GEN4-UC - Unitronic Performance Software - With UniCONNECT+ Cable -  MK8/8Y Evo4	 - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
For vehicles up to the 2024 model year.

Brand:
Unitronic - Corporate Logo
ES#:
4623726
Mfg#:
20TSI-GEN4-UC
In Stock
ON SALE!
Starting at $0.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4880696 - IESOWE12DSG - Stage 2 IE Performance ECU Tune - Includes DSG Tune	& POWERlink Cable	 - Average gain of 106 horsepower and 115 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 106 horsepower and 115 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Requires upgraded air intake system and intercooler.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880696
Mfg#:
IESOWE12DSG
In Stock
$1427.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4880693 - IESOWE11 - Stage 1 IE Performance ECU Tune	With POWERlink Cable - Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880693
Mfg#:
IESOWE11
In Stock
$728.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4674265 - ECU20TEA8884LK3P - APR Plus ECU Upgrade - 2.0T EA888.4 (MK8 Golf R) - Max gains of +64 AWHP and +76 AWFT-LBS at the wheels (Stage 1) and +74 AWHP and +80 AWFT-LBS (Stage 2) with a Limited Powertrain Warranty - APR - Audi Volkswagen

Max gains of +64 AWHP and +76 AWFT-LBS at the wheels (Stage 1) and +74 AWHP and +80 AWFT-LBS (Stage 2) with a Limited Powertrain Warranty Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4674265
Mfg#:
ECU20TEA8884LK3P
Ships in 1-2 days
$1599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4880695 - IESOWE11DSG - Stage 1 IE Performance ECU Tune - Includes DSG Tune & POWERlink Cable	 - Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 84 horsepower and 94 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880695
Mfg#:
IESOWE11DSG
In Stock
$1327.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4908417 - UH002-DR2 - Unitronic DQ381.2 Unlocked TCU - Unitronic is pleased to offer a solution, allowing vehicles which came with locked "401" TCUs to be tuned by swapping to the genuine Bosch DQ381.2 Unlocked TCU. - Unitronic - Audi Volkswagen

Unitronic is pleased to offer a solution, allowing vehicles which came with locked "401" TCUs to be tuned by swapping to the genuine Bosch DQ381.2 Unlocked TCU. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
4908417
Mfg#:
UH002-DR2
Ships in 6 Business Days
$1299.99 USD
Free Shipping
on orders $49 and up
ES#4623729 - 20TSI-GEN4 - Unitronic Performance Software - Flashed @ ECS - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
Unitronic - Corporate Logo
ES#:
4623729
Mfg#:
20TSI-GEN4
In Stock
ON SALE!
Starting at $0.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4877151 - 034-103-2765A - 8Y Audi S3 EA888.4 Dynamic+ Performance Software Package - Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi

Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4877151
Mfg#:
034-103-2765A
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4674251 - 034-103-27652 - MK8 VW Golf R EA888.4 Dynamic+ Performance Software Package - Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Audi Volkswagen

Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4674251
Mfg#:
034-103-27652
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4880694 - IESOWE12 - Stage 2 IE Performance ECU Tune	With POWERlink Cable - Average gain of 106 horsepower and 115 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 106 horsepower and 115 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Requires upgraded air intake system and intercooler. TCU tune is highly recommended. Please see ES4880696 for ECU+TCU combo kit.

Brand:
Integrated Engineering - Corporate Logo
ES#:
4880694
Mfg#:
IESOWE12
In Stock
$828.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4709171 - AP3-VLK-006 - COBB Tuning Accessport V3 - Gain up to 56 horsepower and 54 lb-ft of torque on 93 Octane - CobbTuning - Audi Volkswagen

Gain up to 56 horsepower and 54 lb-ft of torque on 93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
CobbTuning - Corporate Logo
ES#:
4709171
Mfg#:
AP3-VLK-006
EO#:
D-660-160
Ships in 3 Business Days
$770.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4674264 - ECU20TEA8884LK3 - APR ECU Upgrade - 2.0T EA888.4 (MK8 Golf R) - Max gains of +64-112 AWHP and +76-118 AWFT-LBS at the wheels (Stage 1) and +74-123 AWHP and +80-125 AWFT-LBS (Stage 2) - APR - Audi Volkswagen

Max gains of +64-112 AWHP and +76-118 AWFT-LBS at the wheels (Stage 1) and +74-123 AWHP and +80-125 AWFT-LBS (Stage 2) Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
4674264
Mfg#:
ECU20TEA8884LK3
Ships in 1-2 days
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5424774 - UH025-ACA - Unitronic FeatureBox And UAF Control App - Enhance your tune with true on-the-fly adjustabilitydirectly from your smartphone. - Unitronic - Audi Volkswagen

Enhance your tune with true on-the-fly adjustability—directly from your smartphone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Unitronic - Corporate Logo
ES#:
5424774
Mfg#:
UH025-ACA
In Stock
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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