Kit de gicleur Yamaha yfz450 – Q427 Usine Directe

Description

Jet Kit – Stage 1/2Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increaseStage 2: stock/mild modified engine, stock/modified pipes, stock/modified filters; about an 8% power increaseIncreases power and drivabilityFully adjustable