LINK ECU - RX7Link (S7) - RX7S7X - Mazda RX7 (219-4000) 300zxsbvc High pressure inner rod guide

High pressure inner rod guide seals ensure a perfect fit for consistent fade resistant damping and long shock life

these are not intended for daily driven applications unless you are absolutely okay with an aggressive clutch

Want to add additional inputs/output to your Link Plugin ECU

built-in wideband controller (just add your choice of a Bosch 4

BC RACING DR SERIES COILOVERS 12-17 TOYOTA CAMRY SE XV50

LINK ECU - RX7Link (S7) - RX7S7X - Mazda RX7 (219-4000) 300zxsbvc High pressure inner rod guideEasy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below. Designed for the RX7 series 7 8 13BT. Please check your connector matches the header in the listed photo before purchasing. This ECU