We use high grade steel in both the ring & pinion gears
3D fuel and ignition corrections for all stages
plugs are included for unused ports
resealable cap
} Hi QualityBorg Family Racing Black/Colored T-Shirt
Nexus Plug-in ECU - Mazda RX-8 Category_THERMOSTATS We use high grade steelNexus Plug in ECU Mazda RX 8 Suits: Mazda RX 8 Series 1 2003 2008, 13B MSP Renesis 6 port (ADM, USDM, JDM, EUDM) Mazda RX 8 Series 1 2003 2008, 13B 4 port (JDM) Includes: Nexus Plug in ECU, Air temperature + Wideband expansion harness 2. 5m (8') and spare pins, Air temperature sensor (1 8' NPT), Mounting hardware, vacuum hose, T piece, USB cable, Quick Start Guide Notes: Supports Manual Transmissions Only Factory manual 5 speed on 4 port, 6 speed on 6