Custom aftermarket wheels are as much a part of who we are as the clothes we wear, the vehicles we drive and of course the performance that we expect. ENKEI custom wheels deliver the latest in wheel designs, composite alloy technology such as, casting/forged processes, rigid testing that must pass stringent JGTC Standards and unsurpassed manufacturing facilities. Enkei is dedicated to perfection and delivers the best in aftermarket wheels. Enkei developed a new manufacturing process to produce the next aluminum wheel generation. The Most Advanced Technology (M.A.T) combines one-piece cast wheel technology with a rim forming technology called spinning process. Using this new technology of casting and rim forming by M.A.T process, is critical to improve drastically the material property and strength of the wheels. Rim-Rolled technology shapes the rim to improve material elongation without sacrificing the wheels hardness. All Enkei wheels are engineered to pass rigorous testing. In fact, Enkei established its own test standard called Spec-E, which is tougher than JWL requirements. Enkei's Spec-E test setting requires a higher drop point in the impact test and 20 more cycles for the rotary bending fatigue and dynamic radial fatigue tests than JWL standards.The Spec-E represents Enkei's confidence in its technology and quality of Enkei wheels. Features MAT PROCESS Shaping by the MAT process reduces wheel weight by 10-15. Every pound of unsprung weight savings has the effect of reducing overall vehicle weight by 20lbs. F1 REPLICA Enkei is an official supplier of the McLaren Mercedes Formula One Team. The RPF1 was developed using the same technology as the Formula One race wheel. TWIN SPOKES Enkei's dual open stance spoke design is used on the McLaren Mercedes Formula One race wheel. The twin spokes achieve better stress dispersion on curves, hard braking, and extr