Eibach ERS 18.00 in. Length x 3.75 in. ID Coil-Over Spring - 1800.375.0400S fits_2003-2008`Infiniti`FX35 By replacing your transmission cooler

By replacing your transmission cooler preventatively

Unlike the "wet" method this process minimizes waste producing a flawless finish with fewer imperfections

and max gains of 22 hp and 24 lb-ft of torque to the crank

Comfort Access Compatible: Maintains full RF functionality for keyless entry and start

Installation Instructions: SPL Parts CRB Z33

Eibach ERS 18.00 in. Length x 3.75 in. ID Coil-Over Spring - 1800.375.0400S fits_2003-2008`Infiniti`FX35 By replacing your transmission coolerRenowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Individual Motorsport Spring Features & Benefits Eibach 3. 75" Inside Diameter Coilover Springs Available in a Full Range