MX-5 Forced Induction Parts

Forced Induction is the most cost-effective way to unlock more power from your Mazda MX-5. Whether you’re planning a budget turbo build for your drift car or want to create a refined, supercharged road car, you’ll find all the parts you need to bring your vision to life right here. From the simplest of builds to the wildest, we stock everything you need to boost your MX-5 the right way.

Our extensive range of MX-5 forced induction parts not only includes complete turbo and supercharger kits, but essential supporting mods like boost controllers, blow off valves, heat management products and everything in between. Explore the full range below, or view all our MX-5 parts.

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About Our MX-5 Forced Induction Kits

There’s no doubt that the engine is one of the defining elements of the Mazda MX-5. Responsive and willing, the Mazda Miata MX-5’s range of four-cylinder power plants are known for their old-school sports car sound, reliability and rev-happy nature — but not their high power output.

An MX-5 forced induction kit from BOFI Racing is the simplest and most cost-effective way to upgrade the performance of your MX-5, and we offer a wide range of parts for generations like the MX-5 NA and NB. With the right chassis and suspension mods, a forced induction kit can comfortably take a lot more power than it left the factory with. Installing a turbocharger or supercharger will really transform the car, allowing you to use the full potential of the chassis like never before.

Whether you’re looking for a complete forced induction kit or a replacement part for your existing turbo build, you’ll find everything you need for your Miata Mk1, Mk2 and Mk3 right here at BOFI Racing. And if you need any advice, please don’t hesitate to get in touch!

Turbocharging can cater for all power goals, from modest stock-block builds putting out 250hp all the way to fire-breathing built engines producing 500hp or more. Smaller turbochargers have less lag, resulting in improved drivability and response, while larger turbos pack a huge punch later in the rev range.

Supercharging offers an entirely different driving experience from turbocharging. They don’t feature the lag commonly associated with turbos, instead delivering a smoother, more linear torque curve. Positive-displacement superchargers such as the M45 have a signature whine and make the same boost throughout the rev range for an instant punch – perfect for street cars. Centrifugal superchargers like the Rotrex, meanwhile, make more boost as the revs rise, rewarding you for using the entire rev range. Want more power? It’s as simple as switching to a different pulley, which spins the supercharger faster to produce more boost.

Heat is the enemy of any MX-5 forced induction build, as it reduces the engine’s ability to make power – and can significantly affect reliability too. We have a full range of heat management products to help contain heat and prevent it from reducing the horsepower potential of your build. Turbo blankets not only prevent heat from radiating into the engine bay but also increase turbocharger efficiency and performance. Exhaust wrap also prevents heat from filling the engine bay, keeping your engine happy – particularly while you’re on track.

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