• A close-up of a car's front bumper with a Miata Sturdy Boii Splitter Mounts '90-05 NA/NB attached. The splitter is secured with multiple screw mounts for enhanced downforce. The bumper features a NASA logo and cartoon characters. The image is branded with the "9livesracing" logo in the bottom right corner. Text at the top reads "Sturdy Boii Splitter mounts.
  • A metal object with multiple parts, screws, and bolts is arranged on a fabric background. The main piece features an engraved design resembling a stylized figure with arms and legs outstretched. Other components include brackets, side panels, and the Miata Sturdy Boii Splitter Mounts '90-05 NA/NB by 9livesracing for increased downforce.
  • Low angle view of the interior mechanics of a vehicle, revealing various metallic components, cables, and part of the chassis. The image emphasizes 9livesracing's Miata Sturdy Boii Splitter Mounts '90-05 NA/NB amidst the intricate assembly and connections within the vehicle.
  • The 9livesracing Miata Sturdy Boii Splitter Mounts '90-05 NA/NB feature a custom metal bracket with a stylized figure cutout design on its front panel, set against a dark backdrop. Resembling Miata Splitter mounts, the bracket includes angled supports on both sides and comes with fasteners placed beside it, ready for assembly.
  • Instagram message showing a reply to a story. The story features a race car with the text, "Drivers on average shave 3 sec a lap." The reply says, "I enjoy how easy the front splitter is to deal with when I work on that car lol. Such a simple piece to remove vs some others I’ve had come into the shop, especially with those Miata Sturdy Boii Splitter Mounts '90-05 NA/NB from 9livesracing.”
  • A social media screenshot shows two messages. The first is an image of a race car with text: "Drivers on average shave 3 sec a lap." The second is a reply highlighting the increased downforce due to the Miata Sturdy Boii Splitter Mounts '90-05 NA/NB from 9livesracing, noting its simplicity compared to other cars.

Miata Sturdy Boii Splitter Mounts '90-05 NA/NB

Regular price

$330.38
Details
1990-2005 NA / NB Miata Splitter mounts! Thank you Trackable Miatas Facebook group for giving it the name of Sturdy Boiis
 
Sturdy boiis are Radiator ducting AND a quick disconnect Splitter Mount all in one. 
 
-Words from a race engineer. "to make a car lighter you must make every part do as many jobs as it can"
 
Notes about bumpers
Sturdy boiis are built and intended to be used with a splitter, Nine Lives Danm Dam and 64" The Big Wang
this combination has ben CFD tested to increase overall downforce by 310% You can keep your OEM bumper if you wish to use the radiator ducting feature. The ducting will fit behind the stock bumper.
 
The Details

Warranty/Returns/Lead times

Click here for current shipping estimates for new orders. All items are built to order. 

Powder coat or vinyl "wáng skin" upgrades are strongly recommended. Otherwise, wings are shipped raw, and while aluminum does not corrode the same way ferrous metals do, your wing will get progressively uglier as it is exposed to the elements.

Wángs and Mega Wings are covered by the Wang Guarantee.  Splitters, Sturdy Boiis, and air dams, based upon the nature of the use (and proximity to the earth), carry no warranty and are non-refundable. If you bolt these items to the car you own 'em. 

*Open air testing numbers available at https://9livesracing.com/cfd-testing

Copyright © 2022 Nine Lives Racing LLC - All Rights Reserved.

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Miata Sturdy Boii Splitter Mounts '90-05 NA/NB