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.
Plug-and-play cooler kit with a high-powered, waterproof fan and temperature-activated switch; includes wiring, hardware and instructions. Not for "Twin Cooled" models.
Transparent cam cover designed to match Assault series air cleaners. Made in the USA.
Low-profile billet tappet and pushrod cover kit; fits Twin Cam pushrod covers only; sits 1/2" lower than stock; includes gaskets, O-rings and screws; made in USA.
High-flow piston oiling jet kit designed for stock and high-performance flywheels; modified for stroker applications. Made in the U.S.A.
Complete hardware set for inner primary installation. Made in the USA.
Includes all hardware required to install an inner primary. Made in the USA.
Complete axle spacer and nut kit with polished spacers, nuts, and precision-machined washers. Made in the USA.
Kit with polished plated spacers, nuts and machined washers. Made in the USA.
Complete motor mount bolt kit with heat-treated bolts, locknuts, and heavy-duty washers; made in the USA.
Complete set of spacers, nuts and machined washers with a polished plated finish. Made in the USA.