Carburetors (carburettors) jet kits Kawasaki KLX250S 2009 - 2014 (made by Dynojet - USA)

Kit includes stage 1 and stage 2.

Stage 1
Stage 1 is used with the stock engine and stock air-box.
Designed with different calibrations (all included in the kit) for stock air filters, aftermarket air filters, stock pipe, stock manifolds with racing mufflers or complete racing exhaust system.
Power increase is approximately 5%.

Stage 2
Stage 2 is intended for motorcycles with a stock or mildly tuned engine using a well designed aftermarket pipe with a modified airbox and aftermarket air filters.
Stage 2 kits are designed for applications where individual filters cannot be installed and for applications where airbox modification improves the engine’s performance.
In most cases power increases of approximately 8% can be achieved.