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Black first-generation Acura NSX on the floor of the Streamline Performance Garage shop in Concord, NC, with a white Subaru WRX on the lift behind it

About

Enthusiast-run, specialist-focused

Streamline Performance Garage is the independent shop Carolina owners trust with the Japanese cars they care about most.

Book nowCall (704) 277-5099

Our story

An independent shop built around Japanese cars

Streamline Performance Garage is an independent, enthusiast-run shop in Concord, North Carolina that works on Japanese cars and nothing else. Subaru, Honda, Nissan and Toyota fill the bays, from daily drivers to full builds.

The idea is simple: give Japanese car owners a shop that treats their cars with the same obsession they do, and back every recommendation with data. Alignments and suspension setups are measured, tunes come with datalogs and dyno sheets, and you always get a clear explanation before any work begins.

We are just off I-85 near Charlotte Motor Speedway, which makes us an easy drive from Charlotte, Kannapolis, Harrisburg and the whole north side of the metro.

Blue Subaru WRX STI inside the Streamline Performance Garage shop with its boxer engine removed and hanging from an engine hoist

How we work

What you can expect

  • Documented, not guessed

    Alignment printouts, datalogs, dyno graphs and photo inspections. You get evidence for every recommendation and every result.

  • Japanese platforms only

    Specializing lets us keep the right tools, factory-level diagnostics and parts relationships for the cars we love.

  • Honest scope

    We tell you what your car needs and what it does not. If a stock part is the right answer, that is what we recommend.

  • Subaru, Honda, Nissan & Toyota

    Japanese specific, so the experience and the know-how are always in-house.

  • Hunter Engineering laser alignment machine & Mustang AWD dyno

    Performance alignments and dyno tuning verified with accurate data, never guessed.

  • Full range of performance parts & upgrades

    We are dealers for the biggest names in the performance industry. Contact us for a quote.

  • Conveniently located in Concord, NC

    Just off I-85 near Charlotte Motor Speedway, 20 minutes from Uptown.

Visit the shop

Concord, North Carolina

Just off I-85 near Charlotte Motor Speedway. Drivers come in from Charlotte, Kannapolis, Harrisburg, Huntersville and across the metro.

Ready to book your next appointment?

Tell us what you drive and what you need. We will confirm a time at our Concord shop, usually the same day.

Book now(704) 277-5099