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these mufflers tame your exhaust note and leave a pleasant growl that's sure to turn heads
The A4 B7 (EA113) additionally requires injectors (MS100041 or 06F 906 036 F)
Along with this kit we also offer new Clutch Install Hardware Kits
T304 Stainless Steel 70mm (2
Perfect for denoting APR software install under the hood
APR - Performance ECU Software - 3.0T EA837 EVO V6 (Simos 16) front bumper these mufflers tame your exhaustAPR'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
