Skip to content

Cart

Your cart is empty

Find parts for your rideFind your bikeHide bike finder
Browse all parts

Choose from the vehicle applications currently listed in our catalog. Engine sizes refer to the standard engine.

Bike not listed or engine modified? Contact us to check fitment.

Arlen Ness, Stage 1 Big Sucker air cleaner kit. Slot Track

Supplier SKU: 598105
Sale price£319.33

Availability: Out of stock
Estimated supplier restock: 12 November 2026 Supplier estimate, subject to change. Delivery time is additional once stock arrives.

The details that matter

Details

Description

Slot Track black anodized outer cover. Black backing plate.
This is a Stage 1 performance air cleaner kit for M8 models. Perfect for those that think stock is not good enough. Offers easy bolt-on installation and improved looks. The patent-pending hidden breather system is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary shooter tubes.
- Increases Horsepower & Torque over stock
- Eliminates oil blow-by issues associated with M8 Engines
- Black Pre-Oiled high performance air filter
- Patent-Pending hidden breather technology
- Patent-Pending oil catch / reservoir
- One-Piece aluminum backing plate
- Aluminum filter top plate.

Specifications

Unit kit

Fitment

18-24 (NU) Softail; 17-25 FLT/Touring (excl. 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX; 23-25 FLHXSE; 23-25 FLTRXSE; 24-25 FLTRXSTSE); 17-25 Trikes

Part numbers

Supplier SKU 598105
Manufacturer part 18-308

Specifications

BrandArlen Ness
CategoryAircleaners

Fitment

Part numbers

Need a hand choosing? Talk to the workshop