At Auto Engineering, we specialize in the expert repair and restoration of air-cooled Porsche models right here in Lexington, MA. Whether you own a classic 911, 912, 964, or 993, our team brings decades of hands-on experience and unmatched knowledge to care for these iconic vehicles. If you’re a Porsche enthusiast who appreciates the sound, feel, and purity of air-cooled engineering, you’ve found the right shop.
Passion for Porsche. Precision in Repair.
Air-cooled Porsches are more than just vehicles — they are living pieces of automotive history. Their unique engines, mechanical simplicity, and analog driving experience demand a different kind of expertise than modern cars. At Auto Engineering, we understand the quirks, strengths, and service nuances of air-cooled models. Whether you’re restoring a 1970s 911 or maintaining a well-loved 964, our team treats your Porsche with the respect it deserves.
Common Air-Cooled Porsche Services We Offer
We offer complete diagnostic, repair, and maintenance services for all classic Porsche air-cooled models:
Valve Adjustments & Tune-Ups
Engine Rebuilds & Top-End Work
Carburetor & CIS Fuel Injection Tuning
Electrical System Repair & Retrofits
Brake System Overhaul (OEM or Upgraded)
Suspension Restoration & Upgrades
Clutch & Transmission Repair
Cooling System Inspections (oil coolers, fans, lines)
Rust Repair & Preventative Maintenance
We also support performance upgrades and period-correct restorations for owners looking to modernize or preserve their classic Porsche.
Porsche Models We Service
We specialize in all air-cooled variants including:
Porsche 911 (1965–1998) – including SC, Carrera, Targa, Turbo, and RS models
Porsche 912 & 912E
Porsche 914 (VW-Porsche collaboration)
Porsche 964 (1989–1994)
Porsche 993 (1995–1998) – the last air-cooled 911
Whether it’s a daily driver or garage queen, we know how to maintain the performance and soul of your classic.
Why Air-Cooled Porsche Owners Trust Auto Engineering
Specialized Experience: Our mechanics have deep experience with pre-1998 Porsche models and are fluent in the details that make air-cooled engines unique.
Genuine & Quality Parts: We use OEM or high-quality aftermarket components designed for longevity and performance.
Restoration-Grade Work: Whether you’re preparing for a concours event or want a reliable daily classic, our craftsmanship stands the test of time.
Local Expertise: Conveniently located in Lexington, MA, we serve classic Porsche owners across Greater Boston, Concord, Waltham, Bedford, and the North Shore.
Schedule Air-Cooled Porsche Service in Lexington, MA
Looking for trusted air-cooled Porsche repair near Boston? Call or visit Auto Engineering in Lexington, MA. Our team of Porsche experts will help keep your classic running like it did the day it left Stuttgart.
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Chris Robinson2024-04-03The best around![]()
Michelle Sidel2024-03-27Amazing experience at AE! Kind, fair and honest- will be only using AE for my cars. Thanks!![]()
Dylan Bruce2024-03-27Rick and the team at AE have been super knowledgeable and helpful during my time with them servicing an '08 Audi R8. I can't think of a better group to have as a resource in the Boston area. Would highly recommend working with them, especially for any tricky problems or higher end vehicles, but I know they do a great job with standard maintenance and your daily driver as well!![]()
J Geise2024-03-19Shaun and team are experienced, attentive, and responsive - my 645 ci is in really good hands.![]()
Jasmine Kardani2024-02-29Amazing to work with!![]()
Bryan Calleja2024-02-23Amazing service!!!!![]()
Kinan Faham2024-02-23I have been bringing my cars to AutoEngineering for years both for regular maintenance and performance tuning. The AE team meets expectations on all levels. Everybody demonstrates professionalism, expertise, passion for the craft, kindness, humor, honesty and quality. Moreover, the AE team is accommodating when making appointments. When you walk into the shop, you will feel the Adrenaline rush through your veins as you get surrounded by the Audi R8s and RSes in the waiting area. You will also get intoxicated by the [lovely] sounds of German cars going in and out of the shop all day long. AE is a true gem in the greater Boston area. Huge shoutout to everyone on the team.![]()
Christopher Alonzo2024-02-19AE is only shop you should be taking your German car to in the area. Whether you’re an enthusiast or someone who wants a reliable shop to help you maintain your Audi, Volkswagen, Porsche, BMW, or Mercedes. Auto engineering is your one stop shop. From regular maintenance to complete engine overhauls or even performance/track day repairs or prep, Rick and his team will get you the right person, the best components, and the best results at a price that will make the stealership service departments obsolete.
Schedule your next service appointment with us right online and save yourself time. Fill out the form and let us know what you are looking to get done and when!
Frequently Asked Questions
Why are air-cooled Porsches so special?
They deliver a raw, analog driving experience with lightweight engineering and a distinctive flat-six soundtrack.
Their design, motorsport heritage, and scarcity make them highly collectible.
How often should I service my air-cooled Porsche?
As a rule of thumb: oil changes every 3,000 miles or annually, whichever comes first. Plan a major service
(valve adjustment, ignition tuning, brake inspection) about every 12,000–15,000 miles or 2–3 years for low-milers.
What’s the most common repair you see?
Oil leaks from aging gaskets and seals. We diagnose the root cause and perform a proper reseal to protect longevity and cleanliness.
Do you rebuild engines?
Yes—full and partial rebuilds for 356, 912, and 911 engines, including case inspection, machine work coordination, and blueprint-level assembly.
Do you work on 964 and 993 models?
Absolutely. Both are air-cooled and benefit from specialized knowledge—especially for engine sealing, suspension refreshes, and electrical upkeep.
How much does a restoration cost?
It depends on starting condition and goals. A mechanical refresh may be in the low five figures; full concours restorations can reach six figures.
After inspection, we’ll provide a detailed, line-item estimate.
Do you only serve Lexington?
No—we regularly work with clients from Concord, Wellesley, Weston, Newton, Cambridge, Winchester, Greater Boston, and throughout New England.
