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TWIN AIR

TWIN AIR POWERFLOW THROTTLE BODY KIT YAMAHA YZ250F/YZ450F 18-25 WR250F/WR450F 24-25

TWIN AIR POWERFLOW THROTTLE BODY KIT YAMAHA YZ250F/YZ450F 18-25 WR250F/WR450F 24-25

160722

$399.95 AUD
$399.95 AUD
Sale Sold out
Shipping calculated at checkout.

Twin Air’s tubular insert reduces the overall flow area and pressure drop, which increases fuel velocity through the intake port. Smaller throttle body bore sizes increase throttle response and low-to-mid power, while larger bores decrease low-end throttle response and improve mid-to-top power. The Power Flow Throttle Body Kit is an off-the-shelf, easy to install, throttle body performance kit that creates more power and better throttle response. The kit comes with two different performance options, one for low-mid range performance and the other for top-end performance.

FEATURES

  • Install and Remove without modifying the OEM Throttle body.
  • Get Faster Smoother Throttle Response.
  • Eliminate High-End Flow Loss.
  • The Twin Air PowerFlow Throttle Body Kit Configuration #1 provides low-mid range gains utilising a smaller diameter intake tube and a lower profile throttle valve. This configuration increases the throttle response making the power more controllable.
  • The PowerFlow Throttle Body Kit Configuration #2 is designed for increasing top-end power gains by reducing the surface area of the throttle body valve. This configuration does not use the orange intake tube.

Please note Image for reference only product may vary slightly for bike fitment.

View Instructions

BIKE FITMENT:

YAMAHA 

  • WR250F 2025
  • WR450F 2024-2025
  • YZ250F 2019-2025
  • YZ250FX 2025
  • YZ450F 2018-2025

SPECIAL ORDERS

In order for us to be able to offer the entire range of some products, we have a special order in process. Once you place your order, we will order your items in from our suppliers. This allows you to have more freedom in choice of colour, style, upgrades etc.

Processing time can vary - some items we will have within a few days, whereas some items are ordered in from the United States of America or Europe, and therefore require an extra few weeks to account for shipping time and in some cases, manufacturing time. You will receive an email confirmation when your order has been placed and you will receive status updates on your order as it progresses.

If you have any questions or concerns or would like a rough ETA on order delivery times or stock levels, please get in touch with our customer service team and they will be able to assist you: support@motohouse.com.au or (07) 5681 1505.

ITEMS FROM USA

We place stock orders from the USA every 1-2 weeks - this includes items from Luxon and Guts Racing. We try our best to ensure all items are in stock but if not - please allow an extra 1-2 weeks for your order to be processed. 

SHIPPING

We offer free standard shipping on all items - there is no minimum order value required. View our shipping policy here. 

RETURNS

If you are unhappy with any items you have purchased, we have a 30 days returns policy - please view here.

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