![DYNOJET Jet Kit - Stage 1 - Yamaha [4161]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/185012/194985/parts-DJ4161__52289.1787865907.jpg?c=2 "DYNOJET Jet Kit - Stage 1 - Yamaha [4161]")
![DYNOJET Jet Kit - Stage 1 - Yamaha [4161]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/185012/194985/parts-DJ4161__52289.1787865907.jpg?c=2 "DYNOJET Jet Kit - Stage 1 - Yamaha [4161]")
Jet Kit - Stage 1 - Yamaha
Features
- Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
- Increases power and drivability
- Fully adjustable
- Made in the USA
Specifications
- Riding Style: Street
- Material: Brass
- Product Name: Jet Kit
- Units: Kit
- Type: Stage 1
Manufacturer Part Number: 4161
Yes
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