You Need This: Supercharged, 300-horsepower NB Miata track car

Colin
By Colin Wood
Sep 4, 2025 | Mazda, Mazda Miata, Track Car, You Need This, Built for Backroads

Photography courtesy Built for Backroads

A brand-new Miata, rated at 181 horsepower from the factory, starts at nearly $30,000. For about $10,000 less, however, you could have this 300-horsepower NB Miata instead.

In addition to being fitted with a Rotrex Supercharger, the Miata has also been upgraded with a 2.1-liter stroker engine.

Other notable upgrades include forged internals, E85 fuel kit, Link ECU with digital display, 949 Racing wheels and Xida dampers.

Find this 2000 Mazda MX-5 'Track Car' listed for sale on Built for Backroads, with an asking price of $20,000.

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