To complite your suspension upgrade be sure to check out the Lock kit for Mazda RX8

The GenV WG50 ProGate50 External Wastegate is a Motorsport-proven

which brings the front RC up on a lowered car

but with our geometry it has decreased as much as possible

All fitting hardware and a Rocket Launcher Switch

Wastegate Valve Position Sensor Plug JR22 To complite your suspension upgradePlug to suit the Turbosmart Position Sensor for Wastegate and Race Port Sensor Caps. You can log the wastegate valve position and know exactly what it is doing in relation to other engine operating conditions. For example, can see at X RPM, your valve lifts Y much, which results in Z boost pressure. No uncertainty, just hard data.