Enkei RPF1 18x9.5 5x114.3 15mm Offset 73mm Bore Black Wheel - 3798956515BK Womens 9 4-percent reduction in air restriction

4-percent reduction in air restriction with dyno-proven gains of up to 13

A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands and the Skunk2's 74mm Pro Series Throttle Body delivers

covered status light and test button for enhanced splash resistance and mounting tabs

The included Mishimoto oiled air filter is completely serviceable

Enkei RPF1 18x9.5 5x114.3 15mm Offset 73mm Bore Black Wheel - 3798956515BK Womens 9 4-percent reduction in air restrictionRPF1 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,