Best Auto Repair, Longmont

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Call us for all your car needs! 303-651-2220

Electronic Fuel Injection

Carbureted & EFI For Increasing Performance

High-Performance EFI Auto Repair in Longmont

The expert mechanics at Bowen Street Garage know switching to fuel injection often improves the fuel efficiency and performance of older carbureted engines. In newer cars, replacing a single fuel injector with a multi-port fuel injector creates an intense, even flow of fuel on each cylinder when your engine needs it most. Feed your engine the fuel it needs with fuel pumps, fuel filters, superchargers, and turbochargers. Break out of gasoline only feed engines by adding a nitrous kit or cooling methanol injection kit.

To ensure the correct air to fuel ratio, Bowen Street Garage can add a new stock-height replacement intake manifold, cold air intake, and fuel rails. Never run rich or lean with a hood scoop, high-performance air filter, and new O2 sensor. Call Bowen Street Garage and talk to us about increasing your car's performance. When you want performance you need the auto repair experts at Bowen Street Garage located at 51 Bowen St.

If you're ready to take your car or truck's fuel injection to the next level, Bowen Street Garage is ready with injectors, manifolds, fuel rails, sensors, and complete performance EFI conversion kits. From BMW to Audi to Corvette, Bowen Street Garage has you covered.

Tuning Old School Carburetors For True Muscle

Your muscle car may be starving for air! Bring it to Bowen Street Garage and find out. Because of operating losses in the intake runner and cylinder with newer unleaded fuels that do not fully vaporize in the combustion chamber, cars tuned to the manufacturer's specifications can run lean. Bowen Street Garage can diagnose if you are actually running leaner than the manufacturer suggested ratio of 14.7:1 air to fuel mixture. Bring your classic car to Bowen Street Garage at 51 Bowen St to tune the perfect air to fuel mixture and correct ignition spark for maximum power.

303-651-2220!

ASSOCIATIONS

  • NASA
  • ASE (Automotive Service Excellence)
  • IDENTIFIX
  • ALL-DATA
  • Mitchell1
  • Car Care Aware

Testimonials

  • Great customer service, family owned and operated, affordable, and most importantly they work with you until you are 100% satisfied!
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  • While on a road trip, it became apparent from the sound and feel of my engine that my Honda fit needed new spark plugs. Andreas took care of my car same day, and it's running happy and tight. I highly recommend this shop if you are in the area.
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  • I have taken my car to Bowen Street Garage a few times for maintenance and repairs. Every time I go there I am treated well and feel convertible. Dave is a pleasant and knowledgeable person, he makes me feel right at home. Love this place and recommend it to all my friends.
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  • These guys are fantastic. Honest, fast and very fair prices. Highly highly recommended.
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  • Bowen Street Garage works on the trucks for our business. They are super knowledgeable and fairly priced. The people we have worked with there are always great. This is an honest, reputable company that I would recommend to anyone!
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  • Bowen Street Garage is the only place in Longmont that I would ever take my cars. The owner and the mechanics know what they are talking about and they get the job done. They Rock!!!!
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  • They got my car done really fast and they're all really nice and honest. :)
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  • Great service!! My neighbor recommended them to me and I have been nothing other than satisfied. Great rates and done in a professional, timely manner.
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  • Absolutely the best place to have any planned or unplanned work done on your car! I bring all of my vehicles here and have never been disappointed. I always know exactly what's needed, what my options are, and the work done is exemplary and always done in a timely manner. They use factory parts for my vehicles and don't charge nearly as much as the dealer, and they stand behind all the work they do. I wouldn't trust anyone else to work on my cars!
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  • Loved my experience at Bowen Street Garage. They were super helpful and went out of their way to make sure I had a ride to and from the garage if needed. We had to get the timing belt and water pump replaced and we had done extensive research on pricing. They were EXTREMELY reasonable by far one of the best quotes we had gotten. The customer service was fantastic. The woman working in the office was super fun and explained everything they were doing in detail and handed us a sheet with all of the information itemizing EVERYTHING you were paying for so it really made sense how they got to the price. I would absolutely recommend Bowen Street Garage. They have earned our exclusive business for sure!
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