NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. KXF450 2019-2022. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve. Add the thinner butterfly valve and less obstructive shaft, and you’ve got faster, more even throttle response through low- and mid-range.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. RMZ450 2008-2014. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve. Add the thinner butterfly valve and less obstructive shaft, and you’ve got faster, more even throttle response through low- and mid-range.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. YZF250 2019-2022. YZF450 2018-2022. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. KXF450 2013-2015. KXF250 2014-2016. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve. Add the thinner butterfly valve and less obstructive shaft, and you’ve got faster, more even throttle response through low- and mid-range.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. KXF250 2017. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve. Add the thinner butterfly valve and less obstructive shaft, and you’ve got faster, more even throttle response through low- and mid-range.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. CRF250 2013-2017. CRF450 2013-2016. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve.
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NEW TWINAIR IBOOST POWER FLOW THROTTLE BODY INSERT. KXF250 2011-2012. For better top-end throttle response (90-100% open throttle position), use the kit’s larger butterfly valve without the sleeve. Add the thinner butterfly valve and less obstructive shaft, and you’ve got faster, more even throttle response through low- and mid-range.
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