Australian Owned and Designed

Rated 4.9/51,300+ reviews
Fast dispatchSame or next business day 30-day returnsUnused, in original packaging
AfterpayBuy now, pay later
WORX Racing 4 inch air filter kit for naturally aspirated Yamaha, part WR04043
WORX Racing 4 inch air filter kit for naturally aspirated Yamaha, part WR04043
WORX Racing 4 inch air filter kit for naturally aspirated Yamaha, part WR04043
WORX Racing 4 inch air filter kit for naturally aspirated Yamaha, part WR04043

Yamaha NA 4 Inch Air Filter Kit

$219.95 AUD
$219.95 AUD
$219.95 AUD
SKU: WR04043
Minus Plus
Description

*Suits 1.8 & 1.9 Naturally aspirated engines 

Allows for maximum Air Flow to your engine

* Increased acceleration and overall RPM's

* Race proven design a must for any Modified/ Race watercraft

* Engine Breather Filter also provided in kit

Instructions

More details Right

Customer Reviews

Overall rating: 5.0 / 5 from 3 reviews.

Customer photo review of Yamaha NA 4 Inch Air Filter Kit

Installed a 4 inch HO air intake kit on my 2018 Yamaha VXR, fitting was easy, perfect & quality. Can definitely notice the difference with throttle response and mid range power.

Marc T. 5/5 Verified

Yamaha NA 4 Inch Air Filter Kit

Easy install, clear instructions. Ski goes even better now and sounds like it should.

Andre K. 5/5 Verified

Yamaha NA 4 Inch Air Filter Kit

Contact us

info@worx.com.au

07 5563 1031

American Express Apple Pay Bizum Google Pay Mastercard PayPal Satispay Shop Pay Union Pay Visa
© 2026 Worx Racing Components.