Engine
Active filters
- Bolt-on power: +40–50% on stock 107", 114" and 117" M‑Eight motors.
- Compressor and turbine housing with Garrett internals; plenum with integrated blow-off valve.
- Includes injectors, spark plugs, boost gauge with mount, oil feed/drain lines, custom cam cover, tune files, hardware and gaskets.
- Requires Thundermax ECM (sold separately). Does not fit Twin Cooled or non-removable fairing lowers. Offroad use only.
- Made in the USA.
Transparent cam cover designed to match Assault series air cleaners. Made in the USA.
Complete hardware set for reinstalling the side cover of the transmission. Made in the USA.
Complete bolt set for the transmission side cover. Made in the USA. Easy to install.
Durable engine support assembly made in the U.S.A., with precision components and complete hardware for secure mounting.
Complete motor set including side covers, lifter base timing plug, inner primary mount, tip, and front and rear motor mounts. Made in the U.S.A.
Precision replacement bolts and washers for caliper mounting; made in the USA.
Complete bolt kit for timing cover installation. Includes necessary fasteners for a secure fit; easy to install.
Complete bolt set for cam, primary, oil hose and transmission side covers. Made in the U.S.A.
Complete gasket and seal kit for the deflector plate that prevents leaks and restores reliable sealing. Made in the USA.
Motor Case Set designed for reliable protection and alignment. Made in the U.S.A.
Complete bolt kit for primary and derby cover installation. Made in the U.S.A.
Direct replacement engine gasket for reliable sealing and leak prevention.
Replacement gasket for cam chests. Made in the USA.
Complete Big Twin motor set including side covers, mounts and timing plug; made in the U.S.A.