Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/o Bottle
$781.99
NEX20923-00
Best Sellers
Forced Induction
Miata NA
Miata NB
New Products
Nitrous Express
Nitrous Systems
If you want the best, this is it. The NX Stage 1 EFI nitrous system is the top of the line EFI power booster...
NGK Ruthenium HX Spark Plug Box of 4 (FR5BHX)
$58.99
NGK96457
Best Sellers
Ignition
Miata NA
Miata NB
New Products
NGK
Spark Plugs
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance...
NGK Iridium Spark Plug Box of 4 (IFR5E11)
$60.99
NGK7994
Best Sellers
Ignition
Miata NA
Miata NB
New Products
NGK
Spark Plugs
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested...
NGK V-Power Spark Plug Box of 4 (BKR5E)
$14.99
NGK7938
Best Sellers
Ignition
Miata NA
New Products
NGK
Spark Plugs
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy...
NGK Iridium Stock Heat Spark Plugs Box of 4 (BKR5EIX)
$42.00
$41.99
NGK6341
Best Sellers
Ignition
Miata NA
New Products
NGK
Spark Plugs
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium...
NGK Mazda Miata 2005-2001 Spark Plug Wire Set
$42.99
NGK5659
Best Sellers
Ignition
Miata NA
New Products
NGK
Spark Plug Wire Sets
NGK variable pitch resistor cables provide uniform resistance and ensure outstanding electrical conductivity in high-quality cables. Outer EPDM/silicone jacket and inner insulation contain high...
NGK Laser Iridium Spark Plug Box of 4 (IFR5T-8N)
$62.00
$61.99
NGK3508
Best Sellers
Ignition
Miata NA
New Products
NGK
Spark Plugs
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested...
NGK Double Platinum Spark Plug Box of 4 (PFR5G-11))
$61.99
NGK2647
Best Sellers
Ignition
Miata NA
Miata NB
New Products
NGK
Spark Plugs
NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to...
NGK Mazda Miata 2005-2001 Direct Fit Oxygen Sensor
$225.99
NGK24684
Best Sellers
Miata NA
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
NGK Standard Spark Plug Box of 4 (BKR5ES)
$12.99
NGK2460
Best Sellers
Ignition
Miata NA
New Products
NGK
Spark Plugs
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades....
NGK Traditional Spark Plug Box of 4 (BKRSES-11)
$15.99
NGK2382
Best Sellers
Ignition
Miata NA
Miata NB
New Products
NGK
Spark Plugs
NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades....
NGK Mazda Miata 2000-1999 Direct Fit Oxygen Sensor
$118.99
NGK22531
Best Sellers
Miata NA
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
NGK Mazda Miata 2005-2004 Direct Fit Oxygen Sensor
$100.99
NGK22513
Best Sellers
Miata NA
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
NGK Mazda Miata 1997-1996 Direct Fit Oxygen Sensor
$109.99
NGK22504
Best Sellers
Miata NA
Miata NB
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
NGK Mazda Miata 2000-1999 Direct Fit Oxygen Sensor
$143.99
NGK22502
Best Sellers
Miata NA
Miata NB
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
NGK Kia Sephia 1997-1996 Direct Fit Oxygen Sensor
$115.99
NGK22001
Best Sellers
Miata NA
New Products
NGK
Oxygen Sensors
Programmers & Chips
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board...
Mishimoto 99-05 Mazda Miata NB 177 Degree Racing Thermostat
$76.00
$68.99
MISMMTS-MIA-99
Best Sellers
Cooling
Miata NA
Mishimoto
New Products
Thermostats
The Mishimoto racing thermostat for the 99-05 Mazda Miata NB will promote greater cooling efficiency in your stock or modified Miata. Once the engine...
Mishimoto 04-13 Mazda 3 Racing Thermostat - 68C
$101.00
$91.99
MISMMTS-MAZ-04
Best Sellers
Cooling
Miata NA
Miata NC
Mishimoto
New Products
Thermostats
The Mishimoto racing thermostat for the Mazda 3 2004-2013 is designed to help your cooling system operate at peak efficiency, whether you're cruising to...
Mishimoto 99-05 Mazda Miata Manual Aluminum Radiator
$359.00
$325.99
MISMMRAD-MIA-99
Best Sellers
Cooling
Miata NA
Mishimoto
New Products
Radiators
The Mishimoto 99-05 Mazda Miata radiator is an ideal upgrade for your vehicle.With up to 30-percent greater cooling efficiency than standard radiators, precision engineered...
Mishimoto Mazda Oil Filler Cap - Red
$64.00
$57.99
MISMMOFC-MAZ-RD
Best Sellers
Engine Components
Miata NA
Miata NB
Mishimoto
New Products
Oil Caps
1994-1997 Ford Aspire 1.3 Liter ATX, 1994-1997 Ford Aspire 1.3 Liter MTX, 1979-1981 Ford Courier 2.0 Liter 3N71B, 1991-1996 Ford Escort 1.8 Liter 4EAT-F,...
Mishimoto Mazda Hoonigan Oil Filler Cap - Red
$79.00
$71.99
MISMMOFC-MAZ-HOONRD
Best Sellers
Engine Components
Miata NA
Miata NB
Mishimoto
New Products
Oil Caps
1994-1997 Ford Aspire 1.3 Liter ATX, 1994-1997 Ford Aspire 1.3 Liter MTX, 1979-1981 Ford Courier 2.0 Liter 3N71B, 1991-1996 Ford Escort 1.8 Liter 4EAT-F,...
Mishimoto Mazda Oil Filler Cap - Black
$64.00
$57.99
MISMMOFC-MAZ-BK
Best Sellers
Engine Components
Miata NA
Miata NB
Mishimoto
New Products
Oil Caps
1994-1997 Ford Aspire 1.3 Liter ATX, 1994-1997 Ford Aspire 1.3 Liter MTX, 1979-1981 Ford Courier 2.0 Liter 3N71B, 1991-1996 Ford Escort 1.8 Liter 4EAT-F,...
Mishimoto 99-05 Mazda Miata Thermostatic Oil Cooler Kit - Black
$623.00
$565.99
MISMMOC-MIA-99TBK
Best Sellers
Cooling
Miata NA
Mishimoto
New Products
Oil Coolers
Mazda Miatas love track days, but with hot laps come hot oil temperatures. High oil temps can be detrimental to a vast majority of...
Mishimoto 99-03 Mazda Miata Aluminum Fan Shroud Kit (will not work on 04-05 Miata)
$284.00
$257.99
MISMMFS-MIA-99
Best Sellers
Cooling
Fans & Shrouds
Miata NA
Mishimoto
New Products
The Mishimoto Mazda Miata fan shroud kit will considerably improve engine cooling functions and the overall performance of your vehicle.All Mishimoto fan shrouds are...