The EFS X-Treme Shock Absorber has taken over three ears to develop and test. During this period it's had countless trips along unsealed corragated roads, highly strenuous technical off-road situations and has seen many laps of 4wd race tracks in competition vehicles. During this period the X-Treme has exceeded our expectations and has been pushed far beyond the boundaries that a normal 4wd shock absorber can endure.

Features of the EFS X-Treme Shock