JE Pistons 07+ Mitsubishi EVO X 4B11 86.25 Bore 9.0:1 CR 0.25 Oversize (Single)

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.