APR DQ250 DSG & S tronic TCU Upgrade

APR is pleased to present the ultimate transmission control unit (TCU) upgrade for the DQ250 Exx & Fxx DSG and S tronic transmissions! APR’s TCU upgrade is available in engine and power level specific variations and is conveniently flashed to the vehicle’s factory TCU through the OBD-II port. APR’s patented DirectPort Programming Suite allows the
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Make the Switch to APR from Stasis and Save 50%

APR is inviting Stasis customers to switch to APR with excellent savings! By switching to an APR ECU Upgrade, you will have technical support from APR. You will not risk losing your ECU software forever should your vehicle need an update from Audi. You will have access to APR dealers across the world. You will be
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United Motorsport Haldex Gen 1 (MK4 R32 / MK1 TT) Software

United Motorsport is pleased to announce Haldex Gen 1 (MK4 R32 / MK1 TT) Software! This software requires NO aftermarket haldex controller. This will turn your STOCK Haldex controller into a performance controller with a simple flash. NO need to change ANY hardware; and is port flashable at our dealers. UM’s Generation 1 Haldex software
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APR B8 S5 4.2L FSI V8 Stage III+ TVS1740 Supercharger System

APR is pleased to present the B8 S5 4.2L FSI V8 Stage III+ TVS1740 Supercharger System! APR’s technical reach has grown enormously since opening in the 1990’s and currently represents a force of unmatched performance without compromise in the performance enhancement sector for Audi vehicles. Our previously available APR Stage III TVS1320 Supercharger System found
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APR Low Pressure Fueling System for the EA113 and EA888 2.0T

APR is pleased to present the ultimate low pressure fueling system upgrade for the VAG EA113 and EA888 2.0T engines! The APR Low Pressure Fuel Pump (LPFP) Upgrade is designed to ensure the low pressure fueling system is capable of delivering the proper volume of fuel from the fuel tank to the high pressure fueling
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