K&N Engineering

KN Universal X-Stream Clamp-On

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SKU:
K&NENGINEERINGRX-4730XD
MPN:
RX-4730XD
$146.99
Current Stock: 3

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Description

Will this K&N air filter fit my vehicle?
Confirm fitment with your specific vehicle using our online tool to ensure optimal integration with your intake system.

How do I install this universal air filter?
Attaching this clamp-on air filter is a straightforward process, designed for universal fitment and a secure connection to your vehicle's intake.

The K&N Universal X-Stream Clamp-On air filter maximizes airflow, unlocking your engine's full potential with an impressive 9/10 score for Engine Performance. Featuring a robust clamp-on design, this universal fit air filter ensures a secure installation and immediate throttle response. Trust K&N for a significant performance upgrade and a more aggressive engine note.

Key Features

  • Clamp-on Air Filter

Why Choose the KN Universal X-Stream Clamp-On

Delivers instant throttle response for exhilarating acceleration.

Maximizes airflow to unlock your engine's full potential.

Transforms your driving experience with a more aggressive engine note.

Achieves peak engine performance with a simple, direct installation.

Who Is This For?

Street Performance — 8/10
Maximizes airflow for unlocked engine potential.

Track / Autocross — 8/10
Maximizes airflow for unlocked engine potential.

Drag Racing — 8/10
Maximizes airflow for unlocked engine potential.

Racing Competition — 8/10
Maximizes airflow for unlocked engine potential.

Engine Performance — 9/10
Maximizes airflow to unlock full engine potential.

Visual / Aesthetic Upgrade — 7/10
Clamp-on design offers a visible engine bay change.

Frequently Asked Questions

What is the K&N Universal X-Stream Clamp-On air filter's fitment and compatibility for my vehicle?

Confirming fitment with your vehicle is essential before installation for optimal performance. This universal clamp-on air filter is designed to be adaptable, ensuring a secure connection once compatibility is verified. Proper fitment guarantees the filter will function as intended within your engine bay.

How difficult is the installation of the K&N Universal X-Stream Clamp-On air filter?

Installation is straightforward due to its universal clamp-on design, making it an easy maintenance task. This simple, direct installation method allows enthusiasts to achieve peak engine performance quickly. You can expect a hassle-free upgrade process.

What performance outcome can I expect from the K&N Universal X-Stream Clamp-On air filter?

Experience unlocked engine potential with an engine performance score of 9. This air filter maximizes airflow, directly contributing to enhanced responsiveness and power. Achieve exhilarating acceleration and transform your driving experience.

Can you provide details on the K&N RX-4990 air filter?

The K&N RX-4990 is a universal clamp-on air filter designed to maximize airflow for enhanced engine performance. It achieves an engine performance score of 9, unlocking your engine's full potential with a simple, direct installation. This filter transforms your driving experience with improved responsiveness.

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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