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REV9 Autosport
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Cooling
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Mazdaspeed Radiator Cap
$74.99Product from JAPAN made by Mazdaspeed. One of the best radiator cap on the market. Learn More
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Odula Silicone Radiator Hose Kit
$374.99Silicone hose kit made by Odula of Japan. This kit replaces the stock rubber hoses on the ND Miata and slightly increases cooling capabilities. Additionally it does not expand as much as rubber hose during high heat applications. Looks great too!! Learn More
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Carbing Radiator Cap
Regular Price: $49.99
Special Price $44.99
High pressure radiator cap made by Carbing for all years MX-5 Miatas. It raises the boiling point of the cooling liquid to improve the cooling efficiency. Learn More
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Koyo Red Radiator Cap
$49.99Radiator Cap made by Koyo in Japan for the NA, NB, NC & ND MX-5. It adds a nice red touch to the engine bay. Learn More
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HKS Radiator Cap
$59.99Radiator Cap made by HKS specifically Mazda's Roadster. It’s a 1.1kgf/cm2 so it’s very safe to run on OEM radiator and hoses. Learn More
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ARC Type-A Radiator Cap
Regular Price: $74.99
Special Price $59.99
Rare radiator Cap made by ARC in Japan for the NA, NB, NC & ND MX-5 (as well as other vehicle models). It adds a nice classy touch to the engine bay. This is a re-run which means we've asked ARC to re-make a discontinued product for REV9 Autosport. Once the 50 radiator caps are gone, there will be no more of them. Please check the back of your radiator cap before ordering. We are selling the Type-A (as pictured on the graphic). If yours is Type-B, we do not offer it. Learn More
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Carbing Underpanel Kit
$399.99Stylish and functional under panel kit made by Carbing for the 2016+ ND MX-5. Carbing used lightweight and very thin aluminum to craft the panels. The panels feature sets of louvers that will help direct airflow to reduce air turbulence under the car at speed as well as provide some extra downforce. Additionally, the Ver. 1 panel will help provide a cooling effect to the engine bay. The complete kit is comprised of their Ver. 1 and Ver. 2 panels. The Ver. 1 panel goes at the very front of the vehicle. The Ver. 2 panel goes directly behind it. Keep in mind that this panel is recommended to be used in conjunction with Carbing Front Frame Bar. Learn More
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Leg Sports Carbon Cooling Grille
$599.99Bring up some fresh air to the engine bay and radiator by using the Leg Sport Cooling Grille for the 2016+ ND MX-5 Miata. It's made of a combination of carbon fiber and mesh to give the vehicle a much more aggressive look while still keeping weight low and being functional. The optional ram air intake guide will bring fresh air directly into the airbox for maximum efficiency. Learn More
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Garage Vary Emblem Duct
$349.99Emblem Ram Air Intake made by Garage Vary for the 2016+ ND MX-5 Miata. It’s made to provide extra airflow to the intake and a small power gain at the same time by directing cold air directly to the intake. You can read this review for technical gains from this item : Garage Vary Emblem Intake Shows Power Gains! Learn More
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JoyFast Oil Cooler Kit
$849.99The JoyFast Oil Cooler was designed especially for the ND (2016+) MX-5 Miata (1.5L and 2.0L version available). It’s made to keep temperature of oil to a lower level so the car will keep its reliability, even at high temperature. This part will be useful mainly for those who race the car for a long time as the high RPM and track temperature can become an engine safety issue for the ND Roadster. Track testing at 28 degrees Celcius air temperature : OEM (circuit racing) : Oil temperature : 130 degrees With Oil Cooler (circuit racing) : Oil temperature : 105 degrees TEMPORARILY UNAVAILABLE. Learn More
Out of stock
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Beatrush Underpanel (Undertray)
Regular Price: $274.99
Special Price $244.99
Aluminum replacement underpanel made by Laile (Beatrush) for the 1.5L and 2.0L ND MX-5. The underpanel will improve downforce of the vehicle and dissipate heat from the engine bay when driving at high speed. Learn More
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Blitz Silicone Radiator Hoses
Regular Price: $399.99
Special Price $374.99
Racing Radiator Hoses made by Blitz for the ND 1.5L and 2.0L MX-5 Miata (2016+). They are 3 layers silicone (5mm thick) that will withstand high heat and high pressure from racing duty. They also add a cool red touch to the engine bay. Learn More
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Garage Vary Downforce Underpanel
$349.99Concave shape under panel made by Garage Vary to improve down force on the ND (2016+) MX-5 Miata. It will make the car more stable at high speed but also moves the air to the center of the radiator to create a better cooling efficiency and more stable water temperature. Learn More
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NOPRO 78 Degrees Thermostat
$84.99Thermostat by NOPRO in Japan for ND (2016+) Mazda Miata/MX-5. Made with circuit driving in mind, this thermostat was designed to withstand harsh driving conditions where temperatures can rapidly fluctuate. Opening up at 78 degrees C or about 170 degrees F, this small device ensures proper coolant distribution through the engine to maintain proper running temperatures for the ND (2016+) Miata. Being such an essential part, the thermostat was put through multiple tests before distribution to make sure that it wouldn’t fail during extreme running conditions. Upgrade to the NOPRO thermostat for peace of mind knowing that your Miata will be reliably running with proper temperatures. Disclaimer : NOPRO primarily specializes in circuit and racing activities for their team. As a result, orders placed with them may undergo a longer processing time than our usual 5-10 business days. In the event that the processing time exceeds 10 business days, we will promptly notify you to confirm your readiness for the extended wait. Learn More
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Knight Sports Engine Oil Cooler
$1,049.99The Knight Sports Oil Cooler Kit was designed especially for the ND (2016+) MX-5 Miata (1.5L and 2.0L engine compatible). It fits in front of the OEM radiator and will provide an oil temperature that is about 10 degrees lower than the water temperature on all ranges. Learn More
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JUN Auto High Pressure Radiator Cap
$59.99High pressure radiator cap made by JUN Auto to give a nice touch to your MX5/Miata’s engine bay, but also helps the cooling efficiency of the system because of the higher pressure rating versus OEM unit. We recommend pairing it with an upgraded radiator and new/upgraded radiator hoses to avoid failure. Learn More
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Beatrush Oil Cooler Sandwich Plate
$144.99Adapter made to fit oil lines between the engine and oil filter for the purpose of installing an oil cooler on your Miata. It’s the missing part for your DIY install! Learn More
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Leg Sport Hi-Spec Oil Cooler
$924.99Oil Cooler Kit made by Leg Sport for the ND (2016+) MX-5 Miata. This kit will not affect the water temperature as the core is not placed in front of the radiator! It'll help keep the engine temperature lower during hot heat circuit sessions. Learn More
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Odula Fresh Air Grille
$499.99Front Bumper Grille made by Odula for the 2016+ ND MX-5. It widens the opening of the front bumper allowing for more air. Odula claims that the water temperature drops by about 5 degrees after running this front grille. Learn More
Established in 2007, REV9 Autosport has sold highest quality parts to thousands of roadster fanatics over the time. Known as the reference for rare JDM parts, we also offer quality items from USA, UK & Italy.
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