K&N RP-5135 Universal High-Flow Oval Filter with Carbon-Fiber Top/Base

Vehicle Fitment

• Universal clamp-on/bolt-on air filter design - not tied to specific year/make/model/engine.
• Must verify intake flange diameter, mounting hole clearance and available space before installation.

Features

• High-flow cotton gauze media for enhanced engine airflow and throttle response
• Washable and reusable design for repeated use and long-term value
• Pre-oiled and ready for installation out of the box
• Carbon-fiber top and base for lightweight strength and premium finish
• Oval-tapered shape offers flexible fit in custom and aftermarket intakes
• Clamp-on flange for secure mounting in diverse setups
• Durable construction suitable for performance and track use
• Includes lifetime limited warranty from K&N

Specifications

• Material: Oiled cotton gauze media
• Filter height: approx. 4.813 in (122 mm)
• Base outside length: approx. 18.75 in (476 mm)
• Base outside width: approx. 5.00 in (127 mm)
• Top outside length: approx. 16.75 in (425 mm)
• Top outside width: approx. 3.00 in (76 mm)
• Flange inside length: approx. 4.188 in (106 mm)
• Flange inside width: approx. 3.313 in (84 mm)
• Flange length: approx. 2.00 in (51 mm)
• Filter re-oiling amount: approx. 1.82 oz (54 ml)
• Shape: Oval tapered - - custom universal profile

Included Components

• 1x K&N RP-5135 high-flow oval air filter (pre-oiled)

Product Description

The K&N RP-5135 is a premium universal-fit high-flow air filter engineered for performance builds where a classic disposable filter won't cut it. Its washable and reusable cotton gauze media provides superior airflow while maintaining excellent engine protection.

With a carbon-fiber top and base, the RP-5135 gives both substance and style. The oval-tapered design and generous dimensions make it ideal for custom intakes, high-flow applications or where space is flexible but performance is the priority.

Because this unit is **universal**, it's not specified for a particular vehicle model, year or engine. Before installation, be sure your intake flange, mounting hole spacing and engine bay clearance match this filter's dimensions. Fitment through 2025 is unverified - verify yourself to ensure proper compatibility.