TST WORX Airbox Cover for Honda Grom 2022+
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Take your 2022+ Honda Grom's performance up a notch with our exclusive direct bolt-on Airbox Cover without losing fairing mounting points or needing an aftermarket filter. Simply remove your stock cover and bolt ours on to experience improved airflow and intake sound.
What's included:- (1) TST Airbox Cover
Pair the WORX Airbox Cover with the DHM Decha Performance Stealth Intake Tube for even greater engine performance.
Applications:Honda Grom | 2022, 2023, 2024, 2025
An ECU tune is not required to gain sound improvements but is highly recommended to achieve performance benefits and make the most of your specific engine setup.
This product is part of our Worx Program!
Features
- Custom design optimizes airflow for improved engine performance
- ""Bolt-on"" performance part, meaning no modification to OEM parts required
- Increased power across the rev range
- Delivers smooth power delivery and enhanced ridability
- Enhances intake sound with deep roaring notes
- No need for an aftermarket filter
- Retains fairing mounting points
- Designed, tested, and refined by our WORX program engineers
- Color and texture matched to the OEM components for a factory performance appearance
Description
When it comes to squeezing more performance out of the Grom's 125cc powerplant, the airbox is an obvious target for improvement, and now with our exclusive Airbox Cover, you can gain noticeable power performance with bolt-on ease. Each airbox cover is manufactured from ABS polymer alloy to be color and texture matched to the OEM cover, providing a stealth and ""factory performance part"" appearance for your Grom. There's no need for an aftermarket air filter either. We rigorously tested this cover design with a number of different filters, as well as without a filter altogether, and found that the stock filter was perfectly capable of taking advantage of the increased airflow. We even saw a power decrease when running the Grom without an air filter altogether. In ideal conditions, we found that this airbox cover increases not only low end power, but high end power, too. While testing in our WORX dyno facility in Florida, we saw up to 9% gains at certain RPMs. But that's not the only improvement you'll notice. Our Airbox Cover improves the sound of your Grom by enabling more air intake and increasing that intake roar we all know and love. Don't settle for stock, especially when added performance is this easy!
*Dyno graphs demonstrate the achieved power difference between the TST WORX Airbox Cover and the OEM airbox cover. All other parameters remained the same. The 2022 Honda Grom used for testing was outfitted with the Yoshimura RS 9T Full System Exhaust, tuned aRacer RCMini5 ECU, and stock air filter for all tests.
Data sheet
- Delivery
- Dispatch in 2-4 weeks
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.