Eibach ERS Bump Stop 1990-mazda-rx-7-esi1929436 resulting in the perfect storm

resulting in the perfect storm for blow-by

6061 Aluminum or Titanium construction

These kits were developed for applications or locations that require or prefer a dust-sealed piston

Choose from micro-wrinkle red or black finishes to match your style

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

Eibach ERS Bump Stop 1990-mazda-rx-7-esi1929436 resulting in the perfect stormEibach 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