Miata Performance Engine Upgrades | Miata Cooling System Upgrades

Engine & Cooling

Your Miata engine, from stock to wildly modified, will gain performance from the installation of proven performance parts. Don't let a weak spark plug wire lose the voltage needed to accurately ignite the fire that makes the power pulse. A performance engine uses all the available power across the full power band, and when we increase power, we increase heat. A high-end build using the best internal components will not be very effective when your water temperature rises above 210°. A big motor (heat creator) needs an improved cooling and monitoring system to give the driver the information he needs to successfully finish this race. 

Mishimoto Alum Radiator NB Miata 1999-2005
1999-2005 Mazda Miata (NB) performance aluminum 3 row radiator is ready for the longest of track days or close bumper to bumper Spec Miata racing where you are so close to the car in front of you, you get almost no airflow, lap after lap. Mishimoto Aluminum Miata Radiators are seen every track weekend for a reason.
$242.95
Water Temp Sensor Adapter for 30mm Hose
So you are building your top of the podium racecar and need to add a temperature sender to your radiator hose, the Mishimoto Water Temperature Sensor Adapter is what you need. 
$24.95
Miata Silicone Radiator Hose Kit 2006-2015 MX-5
Upgrade your Mazda MX-5 ND chassis' cooling ability and reliability with a perfect fit, dual layer silicone radiator hose kit. This kit fits 2006-2015 Mazda MX-5 with no modification. Take a look at the MX-5 Cup area at your next regional or national race and see this Mazda Miata MX-5 Silicone Radiator Hose Kit Everywhere.
Mazda Miata NB Green Air Filter Green 2325
The most popular drop in air-filter for a NB Spec Miata 1999-2005 1.8 Liter engine is the Green 2325. Direct fit, simple drop in, and more power is as easy as an air filter swap. Out performing the traditional paper and wet cotton gauze filters, the Green 2325 is out #1 seller in NB Miata drop in air filters.
$44.95
Mishimoto X-Line Alum Radiator NA Miata 1990-1997
1990 - 1997 Mazda Miata (and Spec Miata) performance aluminum 3 row radiator is 25% larger and is ready for the longest of track days or close bumper to bumper Spec Miata racing where you are so close to the car in front of you, you get almost no airflow, lap after lap. Mishimoto Aluminum Miata Radiators are seen every track weekend for a reason.
$323.95
Mishimoto Alum Radiator NA Miata 1990-1997
1990-1997 Mazda Miata (NA) direct fit performance aluminum radiator has 25% more cooling capacity and is ready for the longest of track days or close bumper to bumper Spec Miata racing where you are so close to the car in front of you, you get almost no airflow, lap after lap. Mishimoto Aluminum Miata Radiators are seen every track weekend for a reason.
$270.95
Miata Silicone Radiator Hose Kit 1994-1997 Miata 1.8L Black
Upgrade your 1994-1997 1.8L Spec Miata's cooling ability and reliability with a perfect fit, dual layer silicone radiator hose kit. This kit fits the NA 1.8L Mazda Miata with no modification. Take a look at the Spec Miata area at your next regional or national race and see this Miata Silicone Radiator Hose Kit Everywhere.
$96.95
Miata Silicone Radiator Hose Kit 1994-1997 Miata 1.8L Blue
Upgrade your 1994-1997 1.8L Spec Miata's cooling ability and reliability with a perfect fit, dual layer silicone radiator hose kit. This kit fits the NA 1.8L Mazda Miata with no modification. Take a look at the Spec Miata area at your next regional or national race and see this Miata Silicone Radiator Hose Kit Everywhere.
$96.95
Miata Silicone Radiator Hose Kit 1994-1997 Miata 1.8L Red
Upgrade your 1994-1997 1.8L Spec Miata's cooling ability and reliability with a perfect fit, dual layer silicone radiator hose kit. This kit fits the NA 1.8L Mazda Miata with no modification. Take a look at the Spec Miata area at your next regional or national race and see this Miata Silicone Radiator Hose Kit Everywhere.
$96.95
Koyo Aluminum Radiator NC MX-5 Miata 2006-2014
Koyo Aluminum Radiator NC MX-5 Miata 2006-2014 Ultra efficient, two row, high density 36mm core increases coolant volume while keeping weight and space to a minimum. Precision TIG welded, uniform brazed and triple pressure tested for quality. Allows use of stock radiator hoses for ease of install.
$400.00