Eibach ERS Bump Stop 1990-mazda-rx-7-esi1929436 EFI conversions will require a

EFI conversions will require a larger-than-stock return line for proper low pressure control

90 DEGREE 1/8-27 M10x1

Our SPL Parts SOLID series Bushings are precision CNC machined from T6061 Billet Aluminum for an accurate fit

Skunk2's 66mm Alpha Series Throttle Body is designed to be used with Skunk2's Pro Series Intake Manifolds as well as OEM and other aftermarket intake manifolds for bolt-on horsepower and torque gains by maximizing engine airflow

Eibach ERS Bump Stop 1990-mazda-rx-7-esi1929436 EFI conversions will require aEibach Bump Stops are a vital part of a well engineered suspension system, and are used to create a highly progressive, rising rate effect as springs approach bottoming and possible coil binding. We offer an extensive range in various designs, sizes and spring rate characteristics, to suit just about any form of racing. Warranty Installation Instructions