Wiseco 4415M07500 Piston Kit - 2.50mm Oversized to 77.45mm, 11:1 Compression trailers-ramps This performance exhaust kit features

This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back

Improves throttle response and acceleration

You will not be able to have both mounted in this location and you will need to change your winch over to a Receiver mount (see #100620) or get a Multi-Mount kit (see UTV-875)

Anti-slip gripper elastic on top and bottom to limit migration

Wiseco 4415M07500 Piston Kit - 2.50mm Oversized to 77.45mm, 11:1 Compression trailers-ramps This performance exhaust kit featuresBore: 77. 45mm Compression: 11: 1 Compression Sizing: 2. 50mm Oversize SPECIFICATIONS. Displacement: 972cc. Bore Standard: 72. 50mm. Bore Actual: 75. 00mm. Bore Oversize: 2. 50mm. Stroke: 55. 00mm. Compression Ratio Actual: 11: 1. Note: Cylinder boring required. ITEM CONTENTS. 2953XG 75. 00 mm Ring Set. CW18 ROUND WIRE PIN LOCKS 18MM (PAIR). S278 PistonPin 18mm x 2. 472in. NonChromed TW All Wiseco Pistons are forged from high silicon, low expansion