Stage 1 is intended for motorcycles with a stock engine using the stock airbox, air filter and stock pipe. Stage 1 kits are fully adjustable to allow the use of a well designed aftermarket pipes and stock replacement air filters like K&N. Stage 1 kits are designed to improve throttle response and drivability and in most cases power increases of approximately 5% throughout the entire power range can be achieved.
Thunderslide Jet Kits include a new composite slide to replace the old aluminum slide. This gives you better throttle response and higher fuel economy.
Product Note:
Specification
Details
CARB Approved
No
Carburetor Type
Stock
Country of Origin
USA
Type
Stage 1
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Harley Davidson
XL1200C Sportster 1200 Custom 2004-2006
XL1200L Sportster 1200 Low 2006
XL1200R Sportster 1200 Roadster 2004-2006
Customer Reviews
Dynojet Thunderslide Jet Kit
By John B. on
Verified Purchaser
Good quality product. Thanks!
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Questions & Answers
Will this kit make my 06 xl 1200 custom sportster run good with straight drag pipes.
By Jeff
Yes, you'll find that, not only will it make fuel delivery ideal for your bike's configuration, but also - throttle response will be better than stock.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
