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Our Special on APR Performance Products!

This listing is for APR Gunmetal Valve Stem Caps (Set of 4)

Part Number MS100179

APR develops performance software and hardware for Volkswagen, Audi and Porsche vehicles from its engineering facility in Opelika, Alabama. Best known for ECU and transmission calibrations that unlock significant power from factory turbocharged engines, APR backs its software with a full range of supporting hardware including intakes, intercoolers, turbocharger systems, exhausts and suspension components. Every calibration is developed in-house on APR's own dynamometers and validated through extensive road and track testing, so owners get meaningful gains without sacrificing drivability or reliability. APR products are engineered to work together as a system, which is why enthusiasts building a staged Volkswagen or Audi so often stay within the range from first tune to final build.

Leaving no detail untouched, we've added APR Valve Stem Caps to the lineup! Sold as a set of 4 aluminum caps, each has an APR logo engraved on the face, which some believe may add horsepower*.

**** International Customers Welcome ****

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