S&S Cycle Air Cleaner Kits — Harley-Davidson

S&S Cycle air cleaner kit for Harley-Davidson, engineered to replace the stock M8 air cover with improved intake flow and filtration. Direct bolt-on upgrade that maintains OEM appearance while enhancing engine breathing.

Features

• Fits stock M8 air cover openings
• Direct bolt-on installation
• Improved airflow over stock design
• S&S Cycle engineering

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 170-0352
• Category: Air Intake Systems / Air Intake Components
• Weight: 0.6 lb

Fitment

Fits Harley-Davidson Milwaukee-Eight (M8) models with stock air cover openings.

Frequently Asked Questions

Does this require a fuel tuner?

An air cleaner upgrade alone typically benefits from a fuel map adjustment. Consult S&S Cycle or your tuner for M8-specific recommendations.

Will this fit my stock air box?

Yes — this kit replaces the stock air cover and integrates with the OEM airbox housing.

Is retuning required?

While not always mandatory, a professional fuel tune will optimize performance gains from the improved intake flow.

What's included in the kit?

The air cleaner element and mounting hardware needed for direct installation onto your M8 engine.