Enkei RPF1 17x9 5x100 45mm Offset Silver Wheel - 3797908045SP 3392 Series The GrimmSpeed MBC allows you

The GrimmSpeed MBC allows you to raise OEM boost levels in a quick and efficient manner through superior boost range and ultra-fine resolution (

This means you are able to add features such as Flex Fuel or Fuel Pressure Safety to a car without having to remove any factory functionality

The overall design went through tedious gas flow test analysis

It provides accurate fuel pressure readings that are critical for EFI fuel systems

Enkei RPF1 17x9 5x100 45mm Offset Silver Wheel - 3797908045SP 3392 Series The GrimmSpeed MBC allows youRPF1 The twin spokes on the Enkei RPF1 achieve better stress dispersion on curves, hard braking, and extreme race driving. CENTER DESIGN: Enkeis pocket design around the bolt circles increases rigidity and keeps the wheel cooler during aggressive race driving. 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. Sizes 14, 15, 16, 17,