S&S Stealth High-Flow Air Cleaner Kit - Harley M8
Harley-Davidson Milwaukee-Eight Softail & Touring (2017-2024)
The stealthiest performance intake on the market, hiding under your stock air cleaner cover while delivering race-level airflow to the throttle body.
Includes currency-adjusted exchange rate, South African customs clearance, and insured door-to-door courier dispatch from Cape Town.
Engineering & Performance Characteristics
Directional stinger cone reduces turbulent air swirl at the throttle body entrance, smoothing out off-idle throttle hesitation.
Engineered Highlights & Performance Gains
- Patented directional stinger cone directs incoming air smoothly into the throttle body bore
- Provides over 30% more airflow capacity than stock restrictive air box
- Accommodates stock OEM air cleaner covers for a sleeper factory look
- Internal breather passages route crankcase gasses directly into the intake tract
Technical Specifications
- Brand & Origin
- S&S Cycle
- Product SKU / MPN
- SS-170-0300E / 170-0300E
- System Architecture
- High-Flow Air Cleaner System
- Material Construction
- Die-Cast Aluminum Backing Plate & High-Flow Pleated Media
- Surface Finish
- Natural Raw Cast Backing with Reusable Oiled Filter
- Sound Profile
- Crisp Deep Induction Growl
- ECU Tuning Status
- Tuning Required / Highly Advised
- Tuning Guidance
- ECU remap required when pairing high-flow intake with aftermarket exhaust.
- Manufacturer Warranty
- 2-Year Limited Manufacturer Warranty
- Availability & Dispatch
- In Stock (Cape Town stock, 1-3 business days delivery)
Included in Box
- Die-Cast Backing Plate
- High-Flow Filter Element
- Directional Stinger Cone
- Hardware Kit
Verified Fitment List
Confirmed compatible models for S&S Stealth Air Cleaner Kit - Harley Milwaukee-Eight. Roxstar verifies model, year, and frame clearances prior to dispatch.
Not sure if your specific model year, engine size, or aftermarket luggage brackets are compatible? Our Cape Town technicians confirm all dimensions before taking payment.
Submit your bike specs for verification →South African Courier Logistics
All orders are dispatched from our Cape Town hub via fully trackable courier services. We deliver directly to private residences, commercial addresses, or designated motorcycle performance workshops.
About S&S Cycle
Explore the full range of performance exhaust systems, tuning accessories, and precision engineered components from S&S Cycle.
View all S&S Cycle systemsMore Systems from S&S Cycle
S&S Grand National 2-into-2 High Mount - Indian FTR 1200
Indian FTR 1200, FTR 1200 S, FTR Rally & FTR R Carbon (2019-2024)
S&S Grand National 4" Slip-On Mufflers - M8 Touring
Harley-Davidson Touring M8 (2017-2024)
S&S MK45 4.5" Touring Slip-Ons - M8 Touring (Black/Chrome)
Harley-Davidson Touring M8 (2017-2024)
S&S Stealth Air Cleaner Kit - Harley Milwaukee-Eight FAQs
Clear, evidence-backed answers regarding motorcycle exhaust fitment and supply.
How do I request fitment verification and pricing for S&S Stealth Air Cleaner Kit - Harley Milwaukee-Eight?
Does this S&S Cycle system require ECU re-tuning?
What is the delivery timeline for delivery within South Africa?
What warranty coverage applies to SS-170-0300E?
Technical & Category Guides
- S&S Cycle Brand ShowcaseExplore all performance products and engineering heritage from S&S Cycle.
- Performance Products CatalogBrowse all 220+ performance exhausts, headers, and tuning upgrades.
- Fitment Confirmation GuideLearn how we verify motorcycle year, model, and sensor bung specs.
- Exhaust Tuning & Fuel MappingECU tuning, fuel management, and air-fuel ratio advisory.
Enquire on S&S Stealth Air Cleaner Kit - Harley Milwaukee-Eight
Provide your motorcycle make, model, year, and displacement for direct fitment confirmation and an official written quote.