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 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:
ES#:
4684889
Mfg#:
034-103-3306
EO#:
D-850
In Stock
ON SALE!
SAVE 14%
$180.00
This product was last offered at the strikethrough price on 08-17-2026
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
Unleash up to 585HP/521TQ by transforming your Audi 2.5T DAZA with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features!
2X Entries Into Our F80 M3 Sweepstakes
Up to 70% quicker shifts, launch control limit removed, increased clamping pressure, and more!
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
Brand:
ES#:
4369765
Mfg#:
25TFSIEVO-DSG-2U
In Stock
ON SALE!
SAVE 15%
$1014.99
This product was last offered at the strikethrough price on 08-23-2026
Up to 70% quicker shifts, launch control limit removed, increased clamping pressure, and more!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Brand:
ES#:
4370417
Mfg#:
25TFSIEVO-DSG-2
In Stock
ON SALE!
SAVE 18%
$850.00
This product was last offered at the strikethrough price on 08-23-2026
Max gains of +66-132 AWHP and +88-134 AWFT-LBS depending on octane
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Dramatically improves upon the DQ500 transmission’s function, drivability, and performance through a myriad of enhancement and custom features
Call In Or Chat For Best Price! This upgrade must be performed at ECS Tuning's facility in Ohio.
Transform the shifting performance of your MQB DQ250 with Dynamic+ Tuning - enhancing the acceleration & drivability of your transmission!
2X Entries Into Our F80 M3 Sweepstakes For vehicles with DQ250-MQB transmission only.
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.
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.
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.
