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Your Cart Summary

Choose Your Car 
Universal X-Stream Clamp-On by K&N (RX-4730)


K&N Filters

Universal X-Stream Clamp-On by K&N

PART# K&N RX-4730
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Email - sales@maperformance.com

Phone 1-888-627-3736


$109.99

Ships by , when ordered within hrs and mins

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3"FLG, 6"B, 5"T, 6-1/2"H

3"FLG, 6"B, 5"T, 6-1/2"H

Customer Reviews

Based on 1 review
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S
Sean Watson
Best filter you'll find!

This filter has exceeded expectations for my aftermarket 3" cold air intake. I have compared the sound and filter pressure with competitors like COBB, Mountune, spectre and more...this one far outshines them all!

Pops, bangs, burbles are much more pronounced and frequent and it's the only filter out of the bunch that I can still hear over my AWE Track Edition exhaust.

Way to go K&N, you're the hero once again!

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MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.