Harley Davidson High Performance Air Filter Cotton Oil Type Modified Intake Filter Upgrade Replacement Parts

Core Product Parameter Table

Product Full Description (Independent Site Official Copy)

High-Flow Reusable Air Filter specially upgraded for Harley Davidson motorcycles, an essential performance modification and OEM replacement part for stock restrictive air filters. The original factory air filter often limits intake airflow and weakens throttle response. This upgraded Harley air filter adopts high-density oil cotton filter media with optimized pleating design, greatly increasing air intake volume while maintaining excellent filtration efficiency, perfectly solving the problems of insufficient engine breathing and sluggish acceleration.

Built with reinforced outer mesh and premium protective coating, this Harley air filter features outstanding dust resistance, deformation resistance and corrosion resistance, adapting to complex road conditions such as dust, sand and long-distance highway riding. The high-precision cotton oil filtration structure effectively blocks fine dust, sand particles and impurities from entering the engine, protecting cylinders, pistons and fuel injection systems from wear and tear, extending engine service life. Compared with disposable paper filters, this reusable air filter can be repeatedly cleaned and oiled for cycling use, greatly reducing long-term maintenance costs.

This air filter supports direct plug-and-play installation for most Harley series models without drilling, cutting or extra modification. It effectively improves engine air/fuel ratio, enhances throttle sensitivity and acceleration performance, releases engine potential, and brings smoother riding power output. With stable performance, durable structure and cost-effective advantages, it is the most practical performance upgrade and daily maintenance replacement part for Harley motorcycle enthusiasts.

Key Features & Advantages

• High Flow Performance Upgrade: Optimized pleated oil cotton structure increases air intake efficiency, significantly improves throttle response, acceleration and overall engine power.
• Dual High-Efficiency Filtration: Balances maximum airflow and fine dust filtration, effectively isolates road impurities and fully protects the engine from abrasion damage.
• Washable & Reusable Design: No frequent replacement required, reusable after simple cleaning and re-oiling, greatly saving daily maintenance expenses.
• Durable Reinforced Structure: Tough outer metal mesh + anti-rust surface treatment, anti-deformation, anti-corrosion and durable for long-term outdoor riding.
• Perfect OEM Matching: Strictly follows original size standards, precise hole position fit, direct bolt-on replacement without any modification.
• Universal Harley Compatibility: Widely fits Harley Sportster, Softail, Dyna, Touring and classic heavy-duty models, versatile modification accessory.

Compatible Models List (SEO Supplementary Text)

Universal compatible with Harley Davidson full series heavy-duty motorcycles, including Sportster Series, Softail Series, Dyna Series, Touring Series, Road King, Street Glide, Road Glide, Fat Boy and Breakout models. Ideal for daily replacement, engine maintenance and performance modification upgrades. Please confirm your motorcycle year and original air filter size before purchase to ensure perfect compatibility.