Audi B9 S5 Quattro 3.0T Sportback Unitronic

Gain up to 100 horsepower and 112 lb-ft of torque on 93 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th

Brand:

ES#:

4375901

Mfg#:

30T-EA839-1+-UC

$1064.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Gain up to 69 horsepower and 97 lb-ft of torque on 91 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4376316

Mfg#:

30T-EA839-1-UC

$1014.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Gain up to 100 horsepower and 112 lb-ft of torque on 93 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:

ES#:

4376314

Mfg#:

30T-EA839-1+

$900.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

Gain up to 69 horsepower and 97 lb-ft of torque on 91 Octane Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:

ES#:

4376317

Mfg#:

30T-EA839-1

$850.00 USD

Add to Cart

Lifetime Replacement