Fuel & Air System

Big Sucker Stage 1 Air Cleaner Kit With Cover - Smooth - Black 600-303 Harley-Davidson -- CVO Street Glide FLHXSE -- (2023, 2024); Harley-Davidson -- CVO Road Glide Custom FLTRXSE -- (2023, 2024); Harley-Davidson -- Road Glide Custom FLTRX -- (2024);...

Big Sucker Stage 1 Air Cleaner Kit Without Cover - Chrome 600-302 Harley-Davidson -- CVO Street Glide FLHXSE -- (2024, 2023); Harley-Davidson -- CVO Road Glide Custom FLTRXSE -- (2024, 2023); Harley-Davidson -- CVO Road Glide ST FLTRXSTSE -- (2024);...

Has Joker's exclusive "baffle plate" crankcase breathing system, held all together with high-strength 12-point alloy mounting boltsSuper-clean design features all-CNC-machined billet aluminum construction throughoutImproves leg clearance over the stock...

Recommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.

Stage 1 Air Cleaner Kit - Velocity 90? - Chrome 800-003 Indian -- Chief Vintage -- (2020, 2017, 2018, 2019, 2015, 2014, 2016, 2021); Indian -- Chieftain Classic -- (2020, 2018, 2019); Indian -- Chieftain Dark Horse -- (2019, 2020, 2016, 2018, 2017, 2021,...

Air Cleaner Kit - Velocity 90? - Black 800-002 Indian -- Chief Vintage -- (2020, 2016, 2014, 2015, 2021, 2017, 2018, 2019); Indian -- Chieftain -- (2020, 2014, 2017, 2018, 2019, 2015, 2022, 2016, 2021); Indian -- Chieftain Classic -- (2018, 2019, 2020);...

Precision engineered to perfectly fit the factory airbox, these filters meet or exceed OEM specificationsDirect replacement of original equipment filter with no need to change carburetor jets or settings Honda -- CRF250L -- (2016, 2013, 2015, 2017, 2014,...

Each breather is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary breather tubesKit includes one-piece backing plate, breather tubes, performance filter, filter top, gaskets, oil...

Stage 1 Air Cleaner Kit - Chrome 800-001 Indian -- Chief Vintage -- (2020, 2017, 2018, 2014, 2021, 2019, 2016, 2015); Indian -- Chieftain -- (2020, 2022, 2017, 2018, 2019, 2015, 2021, 2014, 2016); Indian -- Chieftain Classic -- (2018, 2019, 2020); Indian...

Stage 1 Air Cleaner Kit - Black 800-000 Indian -- Chief Vintage -- (2020, 2015, 2019, 2021, 2014, 2016, 2017, 2018); Indian -- Chief Classic -- (2016, 2014, 2017, 2015, 2018); Indian -- Chief -- (2017, 2018, 2015, 2014, 2016, 2022); Indian -- Chief Dark...

Trask Big Power Filter Kit - Black Tm-1020-Bpbk

Covers the outside of the air filter when replacing the existing air cleaner coverFits over a 5.5" area; overall outside diameter is 5.75"All necessary mounting hardware includedCNC-machined from billet aluminumMade in the U.S.A.