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 25th Anniversary Sweepstakes! Only available for purchase in the United States and Canada.
Brand:
ES#:
4759009
Mfg#:
EM100040
In Stock
ON SALE!
SAVE 10%
$139.95
This product was last offered at the strikethrough price on 07-30-2026
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.
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.
Choose the stage that meets your power goals!
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.
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! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4674265
Mfg#:
ECU20TEA8884LK3P
Ships in 1 day
ON SALE!
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$1599.99
This product was last offered at the strikethrough price on 07-31-2026
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.
Proprietary tune box designed specifically for the EA888.4e 2.0L TSI with gains of +50 Horsepower / 35 ft-lb of Torque!
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4906461
Mfg#:
64.10.21
Ships in 5 Business Days
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$649.00
This product was last offered at the strikethrough price on 08-12-2026
Unleash up to 455HP/431TQ by transforming your VW/Audi EA888.4 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
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! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
4674264
Mfg#:
ECU20TEA8884LK3
Ships in 1 day
ON SALE!
SAVE 10%
$599.99
This product was last offered at the strikethrough price on 07-31-2026
Say goodbye to your locked "401" bootloader thanks to Unitronic new TCU Unlock Tools which are seamlessly integrated with the UniCONNECT+ flashing application for end-users.
All the performance ECU/TCU upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
