July 20th, 2021
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 the higher output Audi R8 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 other engines. APR Ignition Coils increase energy output by up to 10% over stock. They are a direct upgrade or replacement, and come with a unique …
May 20th, 2020
Our popular APR Badges, commonly found on APR Intake Systems, are now available for purchase! This small and discreet badge lets other enthusiasts know you’re APR Tuned without loudly announcing it to the world. This badge is great on most any surface, and installs perfectly under the hood. Available in two sizes. Read More
May 1st, 2020
The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications, and produces 520-615 HP with 524-594 FT-LBS of torque, depending on octane. Gains as high as 67-152 HP and 91-160 FT-LBS of torque are available throughout the power band. To get more power, the vehicle can be outfitted with an upgraded intake, cooling, or exhaust system. With additional cooling we measured 565-648 HP with 548-594 FT-LBS of torque with gains as high as 107-185 HP with 115-160 FT-LBS of torque are available …
April 28th, 2020
APR is pleased to present the ultimate Stage 3 GTS engine control unit (ECU) upgrade for the 3.0T Carrera and Targa base engine! This simple upgrade only requires factory Porsche Carrera GTS turbos and no other engine hardware modifications, and produces 520-615 HP with 524-594 FT-LBS of torque, depending on octane. Gains as high as 152-228 HP and 196-266 FT-LBS of torque are available throughout the power band. To get more power, the vehicle can be outfitted with an upgraded intake, cooling, or exhaust system. With additional cooling we measured 565-648 HP with 548-594 …
April 11th, 2020
We’ve updated our stock turbo DQ500 TCU Upgrade to version 1.0.3a. The update addresses an issue where some vehicles would hit the rev limiter between shifts. If you are not currently experiencing this behavior, the update is not necessary as there are no other changes.
To get the update, please visit an APR Dealer at your earliest convenience.
April 3rd, 2020
We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi S4, S5, and SQ5 (B9) 3.0 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 431-480 HP and 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade.
Our new suite of MG1 ECU software comes after months of extensive research and development that is typically absent from the aftermarket. Our upgrade makes the engine more powerful and more exciting. We’ve extensively calibrated the system to work flawlessly on the track, while …
March 22nd, 2020
The APR Axleback Exhaust Conversion is a direct bolt-on to an existing APR Catback Exhaust System. These axleback systems are designed to convert valveless systems to the valved and muffled system, or valved and muffled system to valveless.
March 22nd, 2020
The APR Axleback Exhaust Conversion is a direct bolt-on to an existing APR Catback Exhaust System. These axleback systems are designed to convert valveless systems to the valved and muffled system, or valved and muffled system to valveless. Read More
March 21st, 2020
The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions, while our Helmholtz resonator reduces unwanted frequencies. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. A cast 3″ to quad 2.5″ rear splitter creates an ultrasmooth transition, steadily feeding exhaust gasses out of the system, while looking tidy from …
March 21st, 2020
The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers are configurable to your desire, smoothing the exhaust note to a deep growl, without adding restrictions, rasp or drone. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. A cast 3″ to dual 2.5″ rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system, while looking tidy from …
