Audi B6 A4 FWD 1.8T APR Software

Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat Call In Or Chat For Best Price!
For customers with existing APR software - This upgrade must be performed via our Chip & Ship method.

Brand:

ES#:

2063664

Mfg#:

APRLNGK04-SWUSRV

$369.99 USD

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Lifetime Replacement

*Sale applies only to ECU with 3 or 4 program purchase. Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

2063652

Mfg#:

APRTHEFT-SRV

$199.00 USD

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Lifetime Replacement

Includes valet, sport, performance, and anti-theft modes Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

3098218

Mfg#:

DPPFLUPG

$129.99 USD

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Free Shipping

Lifetime Replacement

*Sale only applies to purchases to ECU with 3 or 4 program options Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

2063654

Mfg#:

APRSECPRG-SRV

$59.00 USD

Add to Cart

Lifetime Replacement

*Sale only applies to purchases to ECU with 3 or 4 program options Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

2063651

Mfg#:

APRFCTB-SRV

$59.00 USD

Add to Cart

Lifetime Replacement

Does not include injectors - Gains of up to 55 HP & 100 LB-FT torque on 93 octane! Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 customers upgrading to Stage 1+. Drive your vehicle to our location

Brand:

ES#:

2918519

Mfg#:

B6A4STG1UPGRDKT

$150.00 USD

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Free Shipping

Lifetime Replacement