Audi B9 A4 FWD 2.0T Performance Chips, Tunes & Software

Tuning your vehicle with APR Software has never been easier thanks to the APR Ultralink! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Only available for purchase in the United States and Canada.

Brand:

ES#:

4759009

Mfg#:

EM100040

Wirelessly connect your JB4 to your phone! For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.
For use with JB4 only

Brand:

ES#:

3514868

Mfg#:

JB4-SPWCK-F

$159.00 USD

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Lifetime Replacement

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

Brand:

ES#:

4464616

Mfg#:

2.0T-MLB-UC

Starting at $814.99 USD

Customize

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Lifetime Replacement

Plug & play tune with gains up to 40hp/50lb-ft. For 2021+ models only

Brand:

ES#:

4624221

Mfg#:

JB4-AUDI-EA888-G

$529.00 USD

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Lifetime Replacement

Features CAN-Bus connectivity for more advanced tuning — gain up to 50hp/70lb-ft on a stock car, 75hp/90lb-ft on a modified car Not for sale or use in the state of California.
For 252hp engine variant only

Brand:

ES#:

3514913

Mfg#:

JB4-MLB-2.0

$479.00 USD

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Lifetime Replacement

Version 1.

Brand:

ES#:

4940110

Mfg#:

JB4-OBDII-4P7FCA

$25.00 USD

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Lifetime Replacement

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:

ES#:

4714891

Mfg#:

JB4-OBDII-CA

$25.00 USD

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Lifetime Replacement

Choose the stage that meets your power goals! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:

ES#:

4464587

Mfg#:

2.0T-MLB

Starting at $650.00 USD

Customize

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Lifetime Replacement

Proprietary tune box designed specifically for the EA888.3B 2.0L Ultra TFSI with gains of +50 Horsepower / 65 ft-lb of Torque! 2X Entries For Our 25th Anniversary Sweepstakes!
Fits vehicles up to 2019

Brand:

ES#:

4906479

Mfg#:

64.02.12

Higher peak figures of 306-314 HP with 367-388 FT-LBS of torque depending on fuel grade! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

3146864

Mfg#:

DPP-2.0T-MLB-SP

$499.99 USD

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Lifetime Replacement

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces. For use with HP Tuners MPVI2+ and MPVI3 interfaces only.

Brand:

ES#:

4840618

Mfg#:

H021-002-06

$60.99

This product was last offered at the strikethrough price on
05-12-2026

$49.99 USD

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Lifetime Replacement

Get up to +54 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:

ES#:

4339018

Mfg#:

902984

$499.00 USD

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Lifetime Replacement

Stylish protective waterproof case for your JB1 or JB4

Brand:

ES#:

3672109

Mfg#:

JB4-BLT-ENCR

$59.00 USD

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on orders $49 and up

Lifetime Replacement

Get up to +37 hp and +45 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:

ES#:

4339014

Mfg#:

902980

$249.00 USD

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on orders $49 and up

Lifetime Replacement