WISECO BIG BORE PISTON 4.5MM OVER 12.5.1 COMPRESSION for 2003-18 SUZUKI LTZ400

Upgrade your Suzuki LTZ400 with this Wiseco big bore piston engineered for serious performance gains. Featuring a 4.5mm overbore and 12.5:1 compression ratio, this piston delivers increased displacement and higher power output for 2003-2018 models. Wiseco's precision forging and advanced metallurgy ensure durability under extreme conditions, making it ideal for riders pushing their quads to the limit. Direct bolt-on fitment with no modifications required.