The APR MS100101 Boost Tap Full Kit provides the components needed to add reliable boost reference connections to compatible Audi, Volkswagen, and Porsche vehicles equipped with EA888.3 engines. Designed for clean installation and flexible gauge or accessory routing, the kit includes an APR billet boost tap, stainless steel barbed connection point, T-fitting, tapping tool, and tap cap.
For installations using a mechanical boost gauge, the included brass no-buzz restrictor pill helps limit airflow and reduce gauge vibration or buzzing. The kit also includes 96 inches of 200 PSI hose, allowing convenient routing through the engine bay, along with OEM-style ear clamps and black cable ties for a secure, organized installation. Two Viton O-ring seals help support dependable sealing at the boost tap connection.
APR MS100101 is designed for select Audi A3, A4, A5, A6, A7, Q3, Q5, Q7, S3, and TT/TTS applications, as well as Volkswagen Arteon, Atlas, Beetle, Golf, GTI, Jetta, Passat, and Tiguan models. It also fits select Porsche Macan models from 2017 through 2021. Confirm vehicle, engine, and model-year compatibility before installation. This product is not CARB approved and may require acknowledgment of applicable emissions restrictions. Professional installation is recommended for proper tapping, sealing, and hose routing.
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