Advan RG-4 Alloy Wheel - 17x7.5 ET40 5x112 Racing White Metallic and Ring Eventuri Outer bushing is combined by

Outer bushing is combined by TPV material anti-dust boot

Automatic function for calibrating cam angles

Included are (5) stainless steel 3/8” diameter hangers that are fitted with an oversized 1/2” stainless sleeve to provide a tight fit inside your OEM rubber exhaust hanger insulators

Skunk2’s all-aluminum

Increased performance by reducing back pressure and significantly more torque for an impressive driving experience

Advan RG-4 Alloy Wheel - 17x7.5 ET40 5x112 Racing White Metallic and Ring Eventuri Outer bushing is combined byYokohama ADVAN TG 4 Alloy Wheel RG, the starting point of the ADVAN Racing lineup, launches its 4th generation! Design andamp; construction: This is ADVAN Racings flagship model, with a name derived from the first letters of RacingandGymkhana.The RG 4 is a fully redesigned wheel now entering its fourth generation. It emerges as the most aggressive model in its history, adopting a more linear style spoke design, while following the basic narrower 6