2011 Audi S4 3.0t APR Stage 2 and TCU tune --- 0 - 120mph ... (Andre Martin)
Existing APR ECU Upgraded Customers get a Fully Loaded ECU. First time editing so be kind. To access the maximum potential of our software, choosing the correct hardware is extremely important.
To access the maximum potential of our software, choosing the correct hardware is extremely important.
This technology was developed exclusively by Audi Performance & Racing, LLC and demonstrates APR's continued commitment to lead the industry with.
Sent from my iPhone using svtperformance.com. Existing APR ECU Upgraded Customers get a Fully Loaded ECU. More power for your insanely powerful car.
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