TWIN AIR Powerflow Throttle Body Kit for YAMAHA YZF 250, YZF 450 2014-2018

The TWIN AIR 160721 throttle body Powerflow kit is designed for YAMAHA YZF 250, YZF 450 from 2014 to 2018. This Twin Air kit fits in the throttle body venturi. Its ring narrows the passage and speeds up the air: the engine responds better, with a setting geared towards the low and mid-range or the top end, depending on the configuration you choose.

Key features

• Venturi ring that speeds up the air in the throttle body.
• Two configurations: low and mid-range, or top end.

Specifications

• Brand: TWIN AIR
• Manufacturer part number: 160721
• EAN code: 8720239728200
• Engine: 4-stroke

Who is it for?

• You want sharper throttle response.
• You want to match the engine's character to the terrain: torque or top-end pull.

Good to know

Two configurations are provided: one for the low and mid-range, the other for the top end. The Twin Air fitting instructions can be downloaded from the brand's website.

Fitting tips

1. Follow the Twin Air instructions specific to your model.
2. Choose the configuration to suit how you ride: tight terrain (low and mid-range) or fast terrain (top end).
3. Check that nothing stops the throttle from closing before starting the engine.
4. Keep a clean, well-oiled air filter.

Why TWIN AIR?

Twin Air, a Dutch brand founded in 1972, makes foam air filters and intake accessories for off-road riding. According to the brand, its filters are chosen as original equipment by more than 30 manufacturers.

Spare parts and items to plan

• Air filter : TWIN AIR · ATHENA
• Air filter oil : LIQUI MOLY 500 ml · LIQUI MOLY 1 L

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA YZF 250 2018
YAMAHA YZF 250 2017
YAMAHA YZF 250 2016
YAMAHA YZF 250 2015
YAMAHA YZF 250 2014
YAMAHA YZF 450 2017
YAMAHA YZF 450 2016
YAMAHA YZF 450 2015
YAMAHA YZF 450 2014