JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 9.5:1 CR -16.7cc Dome FSR Piston (Set of 4) - 359150

JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.