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Unitronic Performance Software - Stage 1
Gain up to 20 horsepower and 16 lb-ft of torque on 91 Octane
2X Entries For Our Spin To Win Sweepstakes!
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#: 4465449
Mfg#: 3.2-C-1

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Availability:
In Stock
On SALE Save 17%
$899.00

This product was last offered at the strikethrough price on
11-12-2026

$749.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - Stage 3 - With UniCONNECT+ Cable & DSG Software
Gain up to 193 horsepower and 145 ​lb-ft of torque on 93 Octane
2X Entries For Our Spin To Win Sweepstakes!
Performance Software for your ECU Box Code is subject to availability. Only available for SIMOS 18 equipp
Brand: Unitronic - Corporate Logo
ES#: 4368630
Mfg#: 20TSI-GEN3-3D-UC

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Availability:
In Stock
On SALE
$1614.99

This product was last offered at the strikethrough price on
11-12-2026

$1464.99 USD
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on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - Flashed @ ECS
Choose the stage that meets your power goals!
2X Entries For Our Spin To Win Sweepstakes!
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#: 4464653
Mfg#: C7-RS7-4.0T

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Availability:
In Stock
On SALE
Starting at $1450.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - Flashed @ ECS
Choose the stage that meets your power goals!
2X Entries For Our Spin To Win Sweepstakes!
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#: 4465415
Mfg#: C8-4.0T

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Availability:
In Stock
On SALE
Starting at $1450.00 USD
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This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - With UniCONNECT+ Cable
Choose the stage that meets your power goals!
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#: 4381903
Mfg#: 30TFSI-W3-UC

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Availability:
In Stock
On SALE Save 17%
Starting at $714.99 USD
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This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - Stage 2 IS20 - With UniCONNECT+ Cable & DSG Software
Gain up to 131 horsepower and 125 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#: 4369228
Mfg#: 18TSI-IS20-2D-UC

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Availability:
In Stock
On SALE Save 10%
$1564.99

This product was last offered at the strikethrough price on
11-12-2026

$1414.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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.
2X Entries For Our Spin To Win Sweepstakes!
Brand: Unitronic - Corporate Logo
ES#: 4908417
Mfg#: UH002-DR2

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Availability:
Ships in 5 Business Days
$1299.99 USD
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on orders $49 and up
Unitronic Performance Software - With UniCONNECT+ Cable
Choose the stage that meets your power goals!
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#: 4465178
Mfg#: R8-V10-FSI-UC

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Availability:
In Stock
On SALE Save 11%
Starting at $1264.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable
Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more!
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#: 4365422
Mfg#: TSI-MQB-DSG-1-UC

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Availability:
In Stock
On SALE Save 20%
$764.99

This product was last offered at the strikethrough price on
11-12-2026

$614.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software
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

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Availability:
In Stock
On SALE Save 11%
$1314.99

This product was last offered at the strikethrough price on
11-12-2026

$1164.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
At ECS Tuning, we offer a wide selection of Unitronic performance parts designed to boost your vehicle's power, performance, and efficiency. Unitronic is a leader in aftermarket performance solutions, offering high-quality tuning software, performance ECU tunes, performance intake systems, turbo kits, and more, to help you unlock the full potential of your vehicle. Whether you're looking to increase horsepower, improve acceleration, or enhance overall driving performance, Unitronic performance upgrades are engineered for enthusiasts who demand the best.

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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