Rear bottom skirt from TUCKIN99 in collaboration with Chargespeed for the 2016+ ND MX-5. It has a very near look and will totally compliment the rear bumper of the fourth generation Miata. Please note that the Carbon Fiber finish is not UV coated and it is recommended to have it coated locally if you park the car under the sun most of the time. Learn More

Rear Diffuser made by TRA Kyoto for the 2016+ ND MX-5 Miata to give the rear section of the vehicle a lower and more aggressive look. It’ll integrate nicely with the OEM exhaust or any aftermarket exhaust that re-use same mounting points as the factory one. Learn More

Rear bumper diffuser made of Carbon Fiber by Aeroworkz (TK-Style) of Japan for the ND (2016+) Miata. It is a subtle yet aggressive touch to the rear of your vehicle. The fins are made to improve aerodynamics at high speed. Please note that the Carbon Fiber finish is not UV coated and it is recommended to have it coated locally if you park the car under the sun most of the time. Please note that there might be an extra fee to ship this product to some countries due to Japan Post EMS size limitations. Read more.

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Rear skirt (lip) for the ND Miata made by Silkblaze of Japan for the 2016+ ND MX-5 Miata. This rear skirt will give your car a lower, more aggressive appearance. Additionally the skin utilizes small wings on each side to also exude slightly wider look as well. It is made for quad-tip exhaust systems, such as the ROWEN Exhaust System or will fit nicely with OEM exhaust. This rear skirt is available unpainted or pre-painted in FRP, or in a FRP/CF blend which is shipped with a clear gel coat to protect it from the elements. On top of the material options, Silkblaze offers a pre-painting service as well! You have your choice of a single color, provided from your OEM color code, or a 2-tone finish. With the two tone finish, you have your choice of an OEM color together with silver, gunmetal or black. There is also a rear fog lamp available with the rear spoiler as an add on. Learn More

Accentuate the rear end of your 2016+ ND Mazda MX-5 Roadster with this rear diffuser made by Selfish. The rear diffuser is a one-piece design that attaches to the rear bumper. The Selfish Rear Diffuser is available is three different finishes, twill carbon fiber, forged carbon fiber, and FRP. The version 2 rear diffuser features a center mesh section that enlarges the rear of the Miata in comparison to the Selfish Version 1 Rear Diffuser. Selfish is no longer providing clear coat on their carbon fiber products. These products will require clear coat before installation. Learn More

Rear diffuser made of 3 pieces (adjustable) by Rallybacker for the ND (2016+) MX5 Miata. It'll add a super aggressive touch to the rear end of the car while improving aerodynamics and making it look lower. Learn More

Aggressive looking rear bumper diffuser made of by Odula for the ND (2016+) Miata. It has fins that are made to improve aerodynamics at high speed and will also make the rear end of the car look lower. The exhaust clearance is not really affected by installing this product. Learn More

Rear Underskirt made by Mazdaspeed for the ND (2016+) MX-5 Miata. It was designed using wind tunnels to make sure aerodynamics are improved, even if it’s just slightly. Learn More

Track spec rear diffuser made by Leg Motor Sport for ND (2016+) Mazda MX-5/Miata. In stock form the Miata has a lot of pockets where the flow off air is not consistent. With the rear diffuser by Leg Motor Sport, they flattened out everything from the differential to achieve smoother airflow through the underside of the car. This airflow has the benefit of creating downforce to stabilize the car through higher speeds as well as letting it cut through the air without any unnecessary drag. Great discreet way of adding downforce for those serious about track. Hybrid FRP is FRP (Unpainted) + small side pieces made of Carbon Fiber. Learn More