APR Port Injection System Audi A3/S3 (8V) / Volkswagen Golf R/GTI Mk7 (5G)

APR Port Injection System - Audi A3/S3 (8V) / Volkswagen Golf R/GTI Mk7 (5G)

APR builds its Stage 3+ ecosystem around real world reliability and measurable gains, and the MPI System is the hardware backbone that makes those higher output targets achievable. Designed to work alongside APR's Stage 3+ ECU and TCU software, it adds the fuelling capacity that direct injection alone can't provide on the Audi A3, Audi S3 and Volkswagen Golf R/GTI platforms.

This listing covers the Audi A3 and Audi S3 (8V chassis) alongside the Volkswagen Golf R and Golf GTI (Mk7, 5G chassis). SKU MS100229.

Important: This is the hardware component only. APR Stage 3+ ECU and TCU software is required separately to unlock the full output this system supports. Fitted without matching software, it will not deliver Stage 3+ performance.

Key Features

• Supplemental port injection hardware for EA888 platform engines
• Works alongside factory direct injection for combined fuel delivery
• Required component for full APR Stage 3+ output
• Suits owners already running APR Stage 3 software looking to progress further
• Also suited to custom Stage 3+ builds assembled piece by piece

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.