Products

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x1000cc Saturated / High Impedance Ball & Seat Injectors. Utilizing the late...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x1200cc Saturated / High Impedance Ball & Seat Injectors. Utilizing the late...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x1440cc Saturated / High Impedance Ball & Seat Injectors. Utilizing the late...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x1650cc Saturated / High Impedance Ball & Seat Injectors. Utilizing the late...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x2150cc Saturated / High Impedance Injectors. Utilizing the latest injector tech...

Mazda Miata MX5 '98 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x365cc Saturated / High Impedance Ball & Seat Injectors. These injectors uti...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x445cc Saturated / High Impedance Ball & Seat Injectors. These injectors uti...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x525cc Saturated / High Impedance Ball & Seat Injectors. These injectors uti...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x650cc Saturated / High Impedance Ball & Seat Injectors. These injectors uti...

Mazda Miata MX5 '89 -'05 NA/NB Fuel Injector Clinic Injector Set: 4x775cc Saturated / High Impedance Ball & Seat Injectors. These injectors uti...

Circuit Sports new V2 aluminum coolant reservoir tank for the Mazda Miata MX5 NB. New features on the NB V2 includes the follow: 1. Internal ba...

- Circuit Sports CNC aluminum drift knob is often used by racers to prevent the e-brake “handle” from locking itself when engaged, enables oper...

- Circuit Sports CNC aluminum drift knob is often used by racers to prevent the e-brake “handle” from locking itself when engaged, enables oper...

- Circuit Sports CNC aluminum drift knob is often used by racers to prevent the e-brake “handle” from locking itself when engaged, enables oper...

- Circuit Sports CNC aluminum drift knob is often used by racers to prevent the e-brake “handle” from locking itself when engaged, enables oper...

- Circuit Sports CNC aluminum drift knob is often used by racers to prevent the e-brake “handle” from locking itself when engaged, enables oper...

The Circuit Sports Extended Lower Ball Joints for the Mazda Miata NA/NB 1990-2005 are a direct replacement, bolt-on unit that will give you -2 more...

Circuit Sports oil filter relocation kit Universal consist of billet aluminum block and oil filter adapters. The relocation kit offers addition...

Circuit Sports oil pan baffles are designed to be compatible with NA 1.6 and 1.8, NB 1.8, and Mazdaspeed Turbo 1.8. No other baffle on the mark...

Circuit Sports new R Package tie rod ends for Mazda Miata NA/NB 1990-2005.Over time, the dust boot on your OE ball joints can also deteriorate,...

Circuit Sports one piece solid CNC machined billet aluminum, 55MM steering wheel hub is designed specifically to ensure durability, strength, a...

The Circuit Sports Extended Lower Ball Joints provide an additional -2 degrees of negative camber, enhancing tire contact during cornering and impr...

Clear up valuable real estate in your Miata engine bay with the Circuit Sports Wiper Fluid Tank Relocation Kit and replace your old OE washer b...

ID1050-XDS, 11mm (blue) adaptors, -204 lower cushions (remove lower o-ring retainer). Set of 4. The ID1050-XDS is the evolution of the ID1050x. ...