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Volkswagen Jetta Performance Chips, Tunes & Software

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Average gain of 32 horsepower and 34 lb-ft of torque. For engine code ALH up to 2003 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Requires upgraded fuel injectors. For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping and

Brand:
Tunezilla - Corporate Logo
ES#:
2917821
Mfg#:
VE-TDI-001.5
Ships in 8 Business Days
$399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 28 horsepower and 53 lb-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
3247333
Mfg#:
CR-TDI-150-002
Ships in 8 Business Days
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 57 horsepower and 88 lb-ft of torque on 93 Octane @ 18 PSI with Exhaust upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
3097362
Mfg#:
TSI-20T-2
Ships in 8 Business Days
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2795742 - MKIV19DSLSFTKT - 1.9L Diesel Performance Software Program - Upgrade offers an excellent 15-30% gain in peak torque and horsepower over the factory output. - APR - Volkswagen

Upgrade offers an excellent 15-30% gain in peak torque and horsepower over the factory output. 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 BRM engine code only

Brand:
APR - Corporate Logo
ES#:
2795742
Mfg#:
MKIV19DSLSFTKT
Ships in 1-2 days
$612.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771628 - DQ250SFTWREKT1 - Software Upgrade For DQ250 DSG - K04 Turbo - At this time the software upgrades can only be performed with the car at ECS Tuning location in Ohio - APR - Volkswagen

At this time the software upgrades can only be performed with the car at ECS Tuning location in Ohio 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!

Brand:
APR - Corporate Logo
ES#:
2771628
Mfg#:
DQ250SFTWREKT1
Ships in 1-2 days
$499.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5374963 - HVA-ECU-107-RFD4 - HPA Stage 3 K04 - Intake Manifold Tune - With HP Tuners Flashing Tool - Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, intake (or performance filter) and downpipe. - HPA Motorsports - Volkswagen

Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, intake (or performance filter) and downpipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab

Brand:
HPA Motorsports - Corporate Logo
ES#:
5374963
Mfg#:
HVA-ECU-107-RFD4
Ships on Jun 25, 2026
$1215.00 USD
Free Shipping
on orders $49 and up
ES#5374960 - HVA-ECU-107-4 - HPA Stage 3 K04 Tune - With HP Tuners Flashing Tool - Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, HPA TSI Version 2 Manifold, intake (or performance filter) and downpipe. - HPA Motorsports - Volkswagen

Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, HPA TSI Version 2 Manifold, intake (or performance filter) and downpipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab

Brand:
HPA Motorsports - Corporate Logo
ES#:
5374960
Mfg#:
HVA-ECU-107-4
Ships on Jun 25, 2026
$1015.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2914972 - 20TSTG1CHIP4KT - Stage 1 Software Upgrade - With Program Switching (Fully Loaded) - Average gain of 50 horsepower and 74 lb-ft of torque on 93 octane! - APR - Audi Volkswagen

Average gain of 50 horsepower and 74 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 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

Brand:
APR - Corporate Logo
ES#:
2914972
Mfg#:
20TSTG1CHIP4KT
Back Ordered
$699.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Chips, Tunes & Software

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.

Let us help you find the parts that fit your Volkswagen

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