The Mazda Miata NB (1999–2005) refined the original formula with a stiffer chassis and more power, making it a proven platform for club racing and time attack. TrackPrep Performance carries the suspension, brake, drivetrain, and driver-safety equipment built specifically for the NB — from sway bars and camber kits to harnesses and racing seats. If you're prepping an NB for its first track day or its fiftieth, you'll find the parts here that experienced Miata racers actually run.
Best SellersFRS/GT86/BRZGR Corolla (2023–Current)GR86 / BRZ (2022–Current)Miata NA (1989–1998)Miata NB (1999–2005)Miata NC (2006–2014)Miata ND (2015–Current)New ProductsRace SeatsReclineable SeatsSeat Brackets & FramesSeat Mounts & HardwareSeats
PCI high strength seat sliders suitable for racing seats. The PCI high strength racing sliders are made to our specifications using heavier gauge steel...
Best SellersBrake ComponentsBrake FluidFRS/GT86/BRZGR Corolla (2023–Current)GR86 / BRZ (2022–Current)Miata NA (1989–1998)Miata NB (1999–2005)Miata NC (2006–2014)Miata ND (2015–Current)MotulNew Products
For all types of hydraulically actuated brake and clutch systems requiring non-silicone synthetic fluid.Specially designed to withstand the extreme temperature generated by racing carbon...
Best SellersEngine Management (ECU)Miata NB (1999–2005)New Products
Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU...
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