Average gain of 71 horsepower and 101 lb-ft of torque on 93 octane!
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.
This upgrade can only be performed with the car present at our facility.
Volkswagen Jetta Performance Chips, Tunes & Software
- 034 Motorsport
- APR
- BFI
- Burger Motorsports
- ChipWerke
- Cobb
- Eurodyne
- HP Tuners
- HPA
- Integrated Engineering
- Malone Tuning
- RaceChip
- TuneZilla
- Unitronic
- aFe Power
For customers that already have APR software on their car and are upgrading to a K04
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 can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location
Average gain of 28 horsepower and 53 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 90 horsepower and 150 lb-ft of torque, power results vary depending on your modifications
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires VNT-17 based hybrid turbo upgrade, 3.0 bar MAP sensor, VCDS logging, upgraded fuel injectors, and upgraded clutch if not equipped with factory L
Average gain of 30 horsepower and 70 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vehicles equipped with DSG transmission require a DSG tune.
Average gain of 64 horsepower and 98 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.
For vehicles with FSI engines only
The enthusiast’s choice that unlocks Stage 2 potential, requiring bolt-on hardware like a downpipe to maximize the stock IS20 turbo.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Required software to properly upgrade to a K04 turbocharger
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.
This upgrade can only be performed with the car present at our facility.
Tune your car with just your laptop and choose gains ranging from 58-88 hp and 88-138 ft-lb of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engine only
Tune your car with just your laptop and choose gains ranging from 35-50 hp and 77-107 ft-lb of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP engine code only
Average gain of 20 horsepower and 16 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 26 horsepower and 54 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Vehicles equipped with DSG transmission require a DSG tune. Please see description.
Average gain of 64 horsepower and 98 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.
For vehicles with FSI engines only
Average gain of 66 horsepower and 87 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.
For vehicles with TSI engines only
Maximize horsepower and torque gains right at home
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.
For vehicles with TSI engines only
Average gain of 47 horsepower and 38 lb-ft of torque on 91/93 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.