Fuel & Air

Reduce or even eliminate the oil coming from the head breathers on your M8 Machined from Billet Aluminum with a Boyesen one-way reed valve to vent the excessive crankcase pressure No annoying hose on your dipstick to worry about when checking your oil...

High-quality rubber construction, six layers of cotton gauze and epoxy-coated wire mesh Increases horsepower and torque with no additional remapping Improves airflow and efficiency of engine Durable, washable, and reusable Made in the USA. AIR CLEANER...

Vents breathers to atmosphere instead of recirculating oil mist back through the intake Converts the Assault Charge Air Cleaner from internal to external breathing Made in the USA. BREATHER KIT ASSUALT M8

Vents breathers to atmosphere instead of recirculating oil mist back through the intake Converts the Assault Charge Air Cleaner from internal to external breathing Made in the USA. BREATHER KIT ASSUALT TC

Fits all Assault Charge air cleaners 6061 Machined billet aluminum arms Rechargeable long life filter Includes rain sock Made in the U.S.A.. AIR FILTR BIG PWR ASLT GB

Fits all Assault Charge air cleaners 6061 Machined billet aluminum arms Rechargeable long life filter Includes rain sock Made in the U.S.A.. AIR FILTER BIG PWR ASLT C

Fits all Assault Charge air cleaners 6061 Machined billet aluminum arms Rechargeable long life filter Includes rain sock Made in the U.S.A.. AIR FILTER BIG PWR ASLT B

Anodized housing is CNC machined from billet aluminum Replaces the plastic OEM housing Made in the USA. HOUSING FUEL REG ST FL

Use to mount either an S&S E/G or Keihin CV style air cleaners to a Mikuni HSR 42/45 carb Machined T-6061 billet aluminum construction Made in the U.S.A.. ADAPTER MIK TO CV, S&S

Snap-in velocity stack for improved airflow Made from 6061 Aluminum Made in the USA. VELOCITY STCK F/ASLT AC

Replacement air filter for Assault Charge air cleaners Reusable, washable, just clean and re-oil Made in the U.S.A.. AIR FILTER TRSK AC KT

Air filter rain sock for Assault Charge air cleaners Repels water from air filter element Made in the U.S.A.. PRE FILTER F/TRSK AC KITS