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Volkswagen Jetta Stage 1

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Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software

ES#4368628 - 20TSI-GEN3-1+D-U - Unitronic Performance Software - Stage 1+ - With UniCONNECT+ Cable & DSG Software - Gain up to 62 horsepower and 103 ?lb-ft of torque on 93 Octane - Unitronic - Volkswagen

Gain up to 62 horsepower and 103 ?lb-ft of torque on 93 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4368628
Mfg#:
20TSI-GEN3-1+D-U
In Stock
ON SALE! SAVE 13%
$1114.99

This product was last offered at the strikethrough price on
08-23-2026

$964.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable

ES#4365422 - TSI-MQB-DSG-1-UC - Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable - Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! - Unitronic - Audi Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! 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
In Stock
ON SALE! SAVE 20%
$764.99

This product was last offered at the strikethrough price on
08-23-2026

$614.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable & DSG Software

ES#4368627 - 20TSI-GEN3-1D-UC - Unitronic Performance Software - Stage 1 - With UniCONNECT+ Cable & DSG Software - Gain up to 44 horsepower and 90 lb-ft of torque on 91 Octane - Unitronic - Volkswagen

Gain up to 44 horsepower and 90 lb-ft of torque on 91 Octane This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4368627
Mfg#:
20TSI-GEN3-1D-UC
In Stock
ON SALE! SAVE 14%
$1064.99

This product was last offered at the strikethrough price on
08-23-2026

$914.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1+ - With DSG Software

ES#4368623 - 20TSI-GEN3-1+D - Unitronic Performance Software - Stage 1+ - With DSG Software - Gain up to 62 horsepower and 103 lb-ft of torque on 93 Octane - Unitronic - Volkswagen

Gain up to 62 horsepower and 103 ​lb-ft of torque on 93 Octane This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next business day.

Brand:
Unitronic - Corporate Logo
ES#:
4368623
Mfg#:
20TSI-GEN3-1+D
In Stock
ON SALE! SAVE 16%
$950.00

This product was last offered at the strikethrough price on
08-23-2026

$800.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable

ES#4368455 - TSI-GEN3-DSG-1-U - Unitronic DSG Performance Software - Stage 1 - With UniCONNECT+ Cable - Optimized responsiveness and smoothness, increased rev limiter, and more! - Unitronic - Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, and more! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:
Unitronic - Corporate Logo
ES#:
4368455
Mfg#:
TSI-GEN3-DSG-1-U
In Stock
ON SALE! SAVE 23%
$664.99

This product was last offered at the strikethrough price on
08-23-2026

$514.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1

ES#4365421 - TSI-MQB-DSG-1 - Unitronic DSG Performance Software - Stage 1 - Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! - Unitronic - Audi Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, launch control at 3600 RPM, and more! 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#:
4365421
Mfg#:
TSI-MQB-DSG-1
In Stock
ON SALE! SAVE 25%
$600.00

This product was last offered at the strikethrough price on
08-23-2026

$450.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic DSG Performance Software - Stage 1

ES#4368454 - TSI-GEN3-DSG-1 - Unitronic DSG Performance Software - Stage 1 - Optimized responsiveness and smoothness, increased rev limiter, and more! - Unitronic - Volkswagen

Optimized responsiveness and smoothness, increased rev limiter, and more! 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#:
4368454
Mfg#:
TSI-GEN3-DSG-1
In Stock
ON SALE! SAVE 30%
$500.00

This product was last offered at the strikethrough price on
08-23-2026

$350.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - Stage 1 - With DSG Software

ES#4368622 - 20TSI-GEN3-1D - Unitronic Performance Software - Stage 1 - With DSG Software - Gain up to 44 horsepower and 90 lb-ft of torque on 91 Octane - Unitronic - Volkswagen

Gain up to 44 horsepower and 90 lb-ft of torque on 91 Octane 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#:
4368622
Mfg#:
20TSI-GEN3-1D
In Stock
ON SALE! SAVE 17%
$900.00

This product was last offered at the strikethrough price on
08-23-2026

$750.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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