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Best Quality K&n Oval Red 9in Intake System For Harley Davidson Save 65% Now [8zS4lJ5V]

$56.99 $182.99 -69%

K&N Oval Red 9in Intake SystemElevate your Harley Davidson Twin Cam engine's performance with the K&N Oval Red 9in Intake System. This RK Series assembly is designed to deliver an impressive boost in horsepower, thanks to its cutting-edge technology.

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Best Quality K&n Oval Red 9in Intake System For Harley Davidson Save 65% Now [8zS4lJ5V]

K&N Oval Red 9in Intake System

Elevate your Harley Davidson Twin Cam engine's performance with the K&N Oval Red 9in Intake System. This RK Series assembly is designed to deliver an impressive boost in horsepower, thanks to its cutting-edge technology. The system is built around the renowned K&N High-Flow Air Filter, ensuring both optimal airflow and superior filtration. Its innovative features include a powder coated billet aluminum back plate, which eliminates external breathers and incorporates a built-in, dyno-tuned velocity stack. This assembly is a game-changer for any Harley Davidson enthusiast looking to maximize their engine's potential.

Key Features and Specifications

The K&N RK Series assembly boasts several standout features that make it a top choice for Harley Davidson owners. Firstly, the larger air filter and longer spacers provided with the RK-3910-1 model offer enhanced performance compared to the RK-3909-1. This design allows for a significant increase in airflow to the engine, while maintaining the necessary filtration to protect your engine from debris. The system is designed to retain the factory appearance of your Harley Davidson, using the stock air cleaner cover for a seamless integration. Here are some key features:
  • High-Flow Air Filter: Maximizes airflow for increased horsepower.
  • Powder Coated Billet Aluminum Back Plate: Durable and attractive, eliminating external breathers.
  • dyno-tuned Velocity Stack: Optimizes airflow for improved performance.

Practical Benefits and Target Audience

The K&N Oval Red 9in Intake System is an ideal upgrade for any Harley Davidson Twin Cam owner seeking to enhance their vehicle's performance. This system is perfect for daily riders, weekend warriors, and anyone looking to get the most out of their Harley Davidson. The benefits are clear: increased horsepower, improved engine efficiency, and a noticeable boost in acceleration. Whether you're commuting to work or hitting the open road, this intake system will make a significant difference in your riding experience. Don't miss out on the opportunity to take your Harley Davidson to the next level with K&N's top-of-the-line intake technology.

What Our Customers Say

January 24, 2026

Absolutely no complaints!

I'm impressed by its simplicity.

- Riley R..

January 24, 2026

Absolutely no complaints!

This is a very good purchase.

- Jeanette O..

January 24, 2026

Absolutely no complaints!

The value proposition is incredible.

- Eleanor F..

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