Mazda MX-5 Miata 1.8L Turbo Kit NA8 NB 1994-2005

Turbo Kit for Mazda MX-5 Miata 1.8L NA8 & NB (1994-2005) T3/T4

Unlock the potential of your 1.8L Mazda MX-5 Miata with this complete T3/T4 turbo kit for NA8 and NB models. Designed as an affordable entry into forced induction, this setup delivers significant horsepower gains, stronger mid-range torque and a far more aggressive driving experience when paired with the correct supporting modifications and ECU tuning.

Built around a T3/T4 turbocharger, front mount intercooler and cast iron turbo manifold, this kit provides the foundation for a reliable street or track-focused turbo build.

Fits

• Mazda MX-5 Miata NA8 1.8L (1994-1997)
• Mazda MX-5 Miata NB 1.8L (1998-2005)

What's Included

• T3/T4 Turbocharger
• Cast Iron Turbo Manifold
• Front Mount Intercooler (27" x 7" x 2.5")
• Aluminium Intercooler Pipework
• Silicone Couplers
• T-Bolt Clamps
• 38mm External Wastegate
• Type-RS Blow Off Valve
• 2.5" Downpipe Flange
• Oil Feed & Return Hardware
• Gaskets and Installation Hardware

Performance Benefits

• Increased horsepower and torque
• Faster acceleration throughout the rev range
• Improved throttle response under boost
• Reduced intake temperatures with front mount intercooler
• Ideal foundation for 200-250+ HP builds*

Important Information

This kit is intended for the Mazda MX-5 Miata 1.8L platform and may require additional fabrication, fuel system upgrades, ECU management and professional tuning depending on your vehicle setup and power goals.

*Power figures vary depending on engine condition, fuel system, boost pressure, tuning and supporting modifications.