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APR Ignition Coils are designed to be a direct plug-and-play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more consistent spark. The commonplace replacement of factory ignition coils with those taken from higher output Audi RS models, such as the 2.5T, is popularly believed to provide greater energy output. However, testing proves that they are no more powerful than the factory coils that are found on 1.8T and 2.0T engines. APR Ignition Coils increase ener

APR’s Big Brake Kit Upgrades are ultra-durable, feature-packed solutions specifically tailored to each vehicle. The brakes provide outstanding stopping-power at an affordable price and are targeted towards a wide operating range, such as normal spirited street driving, track days, and HPDE events. All of the systems handily out-brake, out-last, and out-perform many systems on the market with ease. Both systems obliterate massive factory brake systems, such as those found on the Audi RS3. Simply

The APR Carbon Fiber Intake System is now available for the MK7 Jetta GLI with the proper bracket.

Up to 740 HP is now available for the 2.5 TFSI EVO Engine! APR Stage 3 supports the TTE700 and SRM GTX3582R Drop-In turbo upgrades, and a host of other components, on the 2.5 TFSI EVO engine as found in the 2017-2018 RS3 and TTRS. MY2019 support to follow. 

We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Porsche 991.2 911 Turbo S 3.8T! Expect massive gains with 623-672 HP and 621-648 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. Best of all, the upgrade flashes to the factory ECU via the vehicle’s OBD II port so there’s no ECU removal or physical modification necessary!Our new suite of Porsche software comes after months of extensive research and development typically abs