Pay in 4 interest-free payments of $211.88 Learn more
Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
The JB4 features a simple plug & play installation harness for easy installation and includes many features not found on any other tune
these hoses are built to last
It also comes with a built in 4 bar or 7 bar MAP sensor further reducing installation cost
A higher radiator pressure effectively raises the coolant boiling point
Haltech Nexus Plug-in ECU Mazda RX-8 Nexus Mazda RX-8:Standard The JB4 features a simpleHaltech Nexus Mazda RX 8 Plug in, as the name suggests, plugs directly into the Mazda harness, and nestles neatly into factory location. It seamlessly supports vital OEM functions. Unlock enhanced capabilities with "OEM Plus" functionality via the auxiliary connector, enabling features such as O2 Control, Flex Fuel, Oil Pressure monitoring, Fuel Pressure sensing. And for serious drivers, the Nexus ECU unleashes potent Race Functionality, including CO2
US$ 23.99
US$ 26.99
US$ 27.99
