DC Sports 3.50" High-Flow Air Filter – Reusable Performance Intake Filter

The DC Sports 3.50" air filter is built for real-world performance street cars and custom intake setups. With a compact 6.25-inch overall height, this DC Sports universal filter fits cleanly in cramped engine bays while supporting better throttle response and more consistent airflow to your motor.

Each DC Sports performance filter uses an oiled cotton gauze filter element that flows well while still catching the junk you don’t want in your engine. The DC Sports cotton gauze filter media bonds to a temperature-resistant urethane base that handles under-hood heat, vibration, and daily abuse. The integrated urethane flange air filter design clamps directly to your intake tube, so you won’t have to stack extra couplers just to mount your DC Sports intake filter.

This 3.50-inch inlet DC Sports air filter comes in both closed-top and open-top styles, so you can fine-tune airflow and intake sound for your setup. If you’re piecing together a DC Sports custom project filter or just need a solid DC Sports replacement filter for an existing intake, this reusable temperature-resistant air filter gives you long service life, consistent performance, and easy maintenance. We run this same DC Sports oiled air filter style on our own cars.

Key Features

• Reusable DC Sports high filtration filter for performance street and track use
• 3.50" inlet opening for larger performance intake systems
• 6.25" overall height fits tight or crowded engine bays
• Available in closed-top (SKU: DC-RAF350) or open-top (SKU: DC-RAF35001) designs
• Oiled cotton gauze DC Sports filter element balances airflow and filtration
• Temperature-resistant, long-lasting DC Sports urethane air filter construction
• Integrated DC Sports filter with clamp style urethane flange mounts directly to intake tubing
• Washable and reusable DC Sports performance filter for long-term use

If you want a DC Sports universal filter that actually flows, holds up to heat, and can be cleaned and reused, this DC Sports 3.50" intake filter is a solid choice for anything from a simple refresh to a full custom intake build.