Looking to have a comprehensive testing experience for your vehicle? Complete it with the APR Leakdown Tester Adapters and Components! These kits allow for visual and auditory inspections on a stationary vehicle by supplying and regulating a consistent stream of compressed air through the system to determine leakage points and other issues.

Audi Performance and Racing (APR LLC) was founded in 1997 by automotive engineers Brett Augsburger and Stephen Hooks to provide Volkswagen Auto Group vehicles with reliable and high-quality aftermarket upgrades. From their very first product, an ECU software upgrade for the 1997 Audi A4, APR branched out to exhaust and turbo systems, along with other hardware/software and data-logging implements for engine and transmission controllers, including, but not limited to: intakes, intercoolers, suspension, brake systems, wheels, among others. APR is a trusted name for Volkswagen, Audi, Skoda, Porsche, and other vehicles, boasting a massive selection of products for customers. APR delivers your software via a 24-hour automated global delivery system from its advanced facility in Opelika, Alabama.

Maintenance passes are hassle-free when you have the APR Leakdown Tester Adapters And Components at hand.

Audi Performance and Racing (APR LLC) was founded in 1997 by automotive engineers Brett Augsburger and Stephen Hooks to provide Volkswagen Auto Group vehicles with reliable and high-quality aftermarket upgrades. From their very first product, an ECU software upgrade for the 1997 Audi A4, APR branched out to exhaust and turbo systems, along with other hardware/software and data-logging implements for engine and transmission controllers, including, but not limited to: intakes, intercoolers, suspension, brake systems, wheels, among others.

APR is a trusted name for Volkswagen, Audi, Skoda, Porsche, and other vehicles, boasting a massive selection of products for customers. APR delivers your software via a 24-hour automated global delivery system from its advanced facility in Opelika, Alabama.