Miata NA NB Diffuser Kit 1990-2004 Under body spoiler

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Miata NA NB Diffuser Kit 1990-2004 Under body spoiler:
$99.99

Product Description :

Brand new GP Fabrication Rear Diffuser - Black SandTex Powder Coat|| Fully assembled.

For NA and NB Miata (1st and 2nd generation)

A rear diffuser is designed to install on the underside of your vehicle to assist in the evacuation of unwanted air that collects on the underside of your car at speed. The diffuser works beneficially in two ways: it evacuates the high pressure air under the vehicle to increase downforce and it channels the air towards the back of the vehicle to reduce drag. These two functions will increase your stability and cornering ability at high speeds as well as increase acceleration and decrease fuel consumption. Race cars have been utilizing this technology for decades and many high end exotic vehicles feature rear diffusers.

Our CAD designed and CNC built rear diffuser is made from high grade 16 gauge aluminum. The diffuser weighs around 4 lbs and comes in plain aluminum - ideal for paint or further customization. The discrete design is a compliment to any car, street tuned or full out track monster. The all aluminum construction provides durability and longevity, if you daily drive your car this is a must. Other aftermarket diffusers are made from fiberglass and carbon fiber, anything that touches this with cause major damage whether it be debris on the road or raised road surfaces.

Installation requires mounting the front and rear portions of the diffuser panel to points fixed to the underside of your vehicle, usually the rear will fix to the bottom of your OEM rear bumper plastic and the front will find a spot on your rear subframe. Professional installation is recommended.Diffuser measures approximately 22\" wide and 23\" long, the 2 center fins are fitted with plated fasteners that are removable for a customizable look.

sale is for a brand new GP Fabrication Universal Rear Diffuser.
Kit includes a rear diffuser w/ 4 fins as pictured and mounting fasteners.
• PDF Installation instructions and template for forward diffuser plate (plate not included, any small metal supplier can provide for $15/20)