Horsepower Throttle Body 55mm 06-10 Big Twin

Brand: Horsepower
MPN: HPI-55MF6-18
Eligible for FREE shipping! Ships same day

Maxflow™ Throttle Body

$859.95 Save $216.84 Discount Badge Image
Earn up to 643 MotoMoney points!

How it works

Earn MotoMoney on every dollar you spend! There is a NO Minimum Order amount to start earning MotoMoney, and you earn 1 point for every dollar spent! (Sub-Total less any previous points redeemed)

For every 100 points you earn, you will receive $1.00 off of most items on our site (some Brands do not allow Rewards Points to be earned on their products). Your MotoMoney Points can be redeemed during checkout. [...Read More]

This item is vehicle specific.
Search by vehicle to ensure a proper fit.

Search Year/Make

Know what you need? Skip vehicle check.
+ -
Maxflow™ Throttle Body Large plenum design maximizes mid- and high-rpm power

Specifically designed for larger cubic inch motors that require substantial airflow

Fully machined and ported internally for unparalleled flow

Feature a natural finish with split shaft design and stainless steel spring

Equipped with a sealed double roller bearing for smooth throttle operation

Brass throttle blade and shaft resist deflection, which helps maintain throttle position accuracy

Completely replaces OEM throttle body and manifold; fully compatible with OEM components

Made in the U.S.A.

Size given for throttle bodies is measured at the butterfly.