Beatrush Aluminum UnderPanel - Honda Fit GE8 and Honda CR-Z

Regular price $370.00 USD $351.50 USD

In Stock! Special Order! Ships in 14+ weeks

Part # S542060

The Beatrush Aluminum Underpanel significantly reduces undercarriage air turbulence which helps stabilize your ride at high speeds. The underpanel's flat bottom design creates a low pressures zone that in-turn creates down force. The Beatrush Underpanel has built in vents that reduce engine temperatures by ventilating heat from the motor via the suction created from the flat-bottom design. On top of that a high-grade 2mm thick aluminum protects the engine and transmission from road debris on street or track driving.

The factory plastic simply does not cut it some times, especially for lowered vehicles. If you're looking for a multi-functional product for your CR-Z or Fit look no further!

  • Honda CR-Z (ZF1/ZF2) [2011, 2012, 2013, 2014, 2015]
  • Honda Fit (GE8) [2009, 2010, 2011, 2012, 2013]

***Special thanks to Romiata for the installation pictures on his CR-Z***


Crafted out of 2mm thick aircraft aluminum
Bolt-on product (Package includes all necessary parts)
SCCA, NASA, & Redline Time Attack Legal
Built-in vents to keep engine properly ventilated
Aerodynamic design to reduce air turbulence & create downforce
Protects undercarriage from road debris
1-Year Beatrush Manufactures Warranty

Extended Information

With year of experience in motor sports, Laile; which manufactures, brands, and operates Beatrush; has collected sufficient data information on the tracks of Japan to produce high quality and functional products. Located in Yokohama, Japan; Laile manufactures most of their product's brands like Beatrush and Arpsports with their high precision machinery. All the unique products developed by Laile offers superior safety and plenty of pleasure both in track and the street, as well to look at.

Customer Reviews

Customer Reviews

Based on 5 reviews
Joseph F. (Jacksonville, FL, US)

Purchased, was made to order, I knew it would take a while to get, waited est. 2 months. It delivered today. No issues, packaged well, no dents scratches or bends. Seems to be in perfect shape. Protective film on one side. Quality it there. Beautifully built, very professional. Should hold up well. I have a 2016 CRZ. Would buy again.

LEO (Astoria, NY, US)
Extremely comprehensive

Instructions are a little confusing when you start the install. However once you get down there and placing things where they should be it all makes sense. The design is extremely comprehensive and follows the lines of the factory side panel plastic so once it’s on it fits like a glove. 100% recommended as a replacement of the factory plastic.

edward p.

back ordered. wait two months,

Ryan G.
Wonderful Item

I was very happy how fast I received the item. Looks amazing and went on perfect. Without question I would recommend any one looking for an underpanel to buy this one.

Joshua D.P.
Excellent product!

I was ecstatic to finally be able to remove the plastic underpanel from my 2011 CR-Z. The Beatrush aluminum underpanel does just the job I wanted, looks great, is lightweight, and was a BREEZE to install. Highly recommended to any CR-Z owners looking to ditch the plastic and silly trim tabs for vented aluminum that bolts on and won't degrade.

Customer Questions


In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.