Underground Auto Hawaii is not just your regular automotive service shop.

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We specialize in vehicle and engine modification, which includes engine rebuilds, engine swaps, forced induction, and many other types of performance modification installation.  Whether you seek to create the fastest vehicle for straight-line racing or the best handling vehicle for autocross, allow us to create the best experience for you.

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Our team consists of other car enthusiasts and mechanics from different automotive backgrounds, but with the same strive for giving everyone the opportunity to meet their goals in creating not only the best vehicle, but the best driving experience.

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We take great pride in the work and value we can provide for others that share the same passion in cars.