AMS Performance Infiniti Q50 / Q60 3.0t VR30 Parts

The factory low pressure fuel system on the Infiniti Q50/Q60 uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Infiniti Q50/Q60 In-Tank Fuel Pump System replaces...

The factory low pressure fuel system on the Infiniti Q50/Q60 and Nissan Z uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Single to Dual Pump...

The AMS Performance VR30DDTT Stage 3 Direct Injectors are the next step above Stage 2 for the VR30 direct injection system. The factory injectors run out at fairly modest power, especially on ethanol, so AMS developed these with Nostrum High Performance.They are built from...

The AMS Performance Infiniti Q50/Q60 3.0L VR30 Stage 1 Long Block is a fully assembled engine for high horsepower builds. AMS machines it with in-house equipment and assembles it in a temperature and humidity controlled clean room, and the engine is strengthened in several...

The AMS Performance Infiniti Q50/Q60 Port Injection Lower Manifold is the foundation for a port injection build on the VR30DDTT. It works alongside the factory direct injection system, and adding port injection gives a large increase in fuel capacity beyond what direct injection alone...

The AMS Performance Infiniti Q50/Q60 Port Injection Lower Manifold is the foundation for a port injection build on the VR30DDTT. It works alongside the factory direct injection system, and adding port injection gives a large increase in fuel capacity beyond what direct injection alone...

The AMS Performance Q50/Q60 Red Alpha Fuel Filter Kit is a high-quality in-line fuel filter system for the VR30. OEM fuel system failures are fairly common on the VR30, especially with E50 or E85. Ethanol acts as a cleaning agent and can dislodge sediment...

The Wavetrac R190 Limited Slip Rear Differential (part number 44.309.170WK), offered through AMS Performance, brings quicker acceleration and faster cornering to the Infiniti Q50 and Q60. It replaces the open factory differential with a gear-type LSD that keeps both rear wheels driving.What sets Wavetrac...