The APR B9 / B9.5 S4, S5, and SQ5 3.0 TFSI ECU Upgrade is here! Expect up to 431-480 HP with 467-549 FT-LBS of torque, depending on octane! It's even offered with an optional Limited Powertrain Warranty. Details: http://goapr.io/30b9 | APR
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