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 that matches Assault series air cleaners and allows internal inspection. Made in the USA.
Transparent cover for viewing internal engine components. Matches the Assault series air cleaners. Made in the USA.
Transparent cover for viewing internal engine components; matches Assault series air cleaners. Made in the USA.
Designed for twin plug heads. Accepts .650"/10mm x 1.0 compression release valves. Sold each.
Made in the USA replacement gasket set that restores proper sealing and reduces leaks. Easy to install with standard tools.
- Indexes spark plug electrode gap toward intake valve
- Includes five 0.40" thick, five 0.50" thick, and five 0.60" thick washers
- Made in the USA
Reliable replacement sealing component that prevents oil and coolant leaks and is designed for straightforward installation.
Reliable engine gasket that restores a leak-free seal and supports routine maintenance.
Individual refill clamps that reproduce major manufacturer fit and appearance. Sold in refill packs for straightforward maintenance and repairs.
OEM-quality replacement fuel line clamps sold in individual refill packs.
- Meets or exceeds OEM performance, aesthetics, and fit
- Exact replica of major OEM fuel line clamps
- Sold as individual refill clamp packs for easy replacement
OEM-style refill clamps manufactured to meet or exceed OEM performance, aesthetics, and fit; sold in individual refill packs.
OEM-style refill clamps manufactured to meet or exceed OEM performance, aesthetics, and fit. Exact replicas for fuel-line repairs.