Audi B9 S4 Quattro 3.0T Performance ECU Software / Tuning

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

Brand:

ES#:

4759009

Mfg#:

EM100040

Expect massive gains with 431-480 HP with 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade! Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

4057386

Mfg#:

DPP-30T-MG1

$899.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

More Power. More Fun. Plus, a Limited Powertrain Warranty Call In Or Chat For Best Price!
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne

Brand:

ES#:

4057385

Mfg#:

DPP30TMG1APRPLUS

$1799.00 USD

Add to Cart

Lifetime Replacement