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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
And in 2012
Featuring a red COBB logo on the front
This high level of manufacturing protects the resonator from warping or splitting at the welds under exhaust movement
Larger 52mm Inside Diameter
It’s literally plug and play
APR Performance ECU Upgrade | 8V RS3 · 8S TT RS MK1 ID.4 APP 310 Dual Motor And in 2012APR's ECU Upgrades are the best dollar per horsepower modification one can make to improve engine performance. The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle. This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment. The ECU Upgrades are available with
