Dynojet Q421 Jet Kit for YFZ450 04-05 is ranked 43rd in jets & jet kits based on our comprehensive analysis.
Reviewed by more than 10 consumers, more than 80% of the reviews about this Dynojet jets & jet kit had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended jets & jet kit.
$53.83 (as of 24/01/2019 15:55 PST details )Features:
- Fits 04 05 YFZ450
- Stage 1 and 2
- Stage 1 kit are intended for motorcycles with a stock engine using the stock airbox, air filter and stock pipe
- Stage 2 kit are Intended for motorcycles with a stock or mildly tuned engine using a well designed aftermarket pipe with a modified airbox and a stock replacement air filter
- Stage 2 kit 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 percent can be achieved