IRP Stainless Steel Oil Filler Neck Reclining Seats and in worst case scenarios

and in worst case scenarios even dumping boost off the RX7 turbo system

DIY installation is easy with common hand tools (no cutting or welding required)

Use the combination of the race timer and 5 additional programmable timers for time-based control of multiple engine parameters

Use Koyo SKC-13 radiator cap

IRP Stainless Steel Oil Filler Neck Reclining Seats and in worst case scenariosDue to OVERWHELMING interest IRP has decided to start manufacturing another run of their Original Stainless Steel Oil Filler Neck with a few improvements! REVISED OVER THE ORIGINAL DUAL 6 DESIGN. REVISED PORTS FOR EASIER ROUTING TO A CATCH CAN & ADDITION OF 1 8 NPT PORT WHICH OPTIONALLY CAN BE USED FOR PCV, OIL INJECTOR VENTING OR STOCK TURBO INLET. USES OEM MAZDA O RING FOR A BETTER SEAL (INCLUDED WITH PURCHASE) Accept No Substitutes. All 304