K20 S Series Rods Wiseco Piston Kit Includes Rings & Standard Pins 

86mm / 86.5mm / or 87mm • Compression from 9.55:1 through 11.62:1, to 12.21:1

Fitment:

Acura
02-06 Acura RSX Base 2.0 K20A3
02-04 Acura RSX Type S 2.0 K20A2
05-06 Acura RSX Type S 2.0 K20Z1
Honda
02-05 Honda Civic Si 2.0 K20A3