Welcome to OC Tuning,
your car service in Orange County and Lake Forest, CA!
If you’re looking for auto repair in South Orange County, you’ve found us. Here at OC Tuning we work hard to earn your trust and loyalty. We know how important it is to find a Lake Forest car service you can rely on, so your satisfaction is our top priority each and every day.
Here at OC Tuning we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Orange County and Lake Forest offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.
Our professional automotive staff is manufacturer trained. We have the latest tools and diagnostic equipment and we follow the same procedures used by the dealerships. When it comes to auto repair in Lake Forest, we are totally confident that OC Tuning is the best option in Orange County!
We service Aston Martin, Bentley, Lamborghini, Maserati and Tesla
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About OC Tuning Lake Forest, CA
OC Tuning is South Orange County’s premier dealer alternative.
After years of working as technicians for Audi, Volkswagen, and Tesla, owners Dave and Raz founded Auto Union Tuning in Huntington Beach in 2011.
Over the years with thousands of satisfied clients all over Orange County, Los Angeles, and Riverside counties, OC Tuning was opened in 2018 to accommodate our South OC customer base.
Are you ready to experience the best Lake Forest car service available? Please give us a call or make an appointment here.
The Absolute Best Car Service in South Orange County
What sets OC Tuning apart from all of the others in Lake Forest, CA?
Trust: When it comes to auto repair in Orange County, CA, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.
Talent: At OC Tuning, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Lake Forest auto repair table.
Time: We take the time we need to provide you with top quality car service in Lake Forest, CA, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.
Recently Serviced Vehicles
2012 Volkswagen GTI
- Set tires to manufacturer's specified pressure.
- Installed Unitronic Stage 1 ECU Tune
2013 Audi S7
- Installed 034 drivetrain insert kit per customer requests. (note discounted labor rate during rear sway bar installation)
- Installed customer supplied spark plugs (unable to index plugs per customers note). Road test after service to ensure vehicle is operating OK.
- Installed customer supplied SRM air intake kit.
- Removed and replaced rear sway bar, road test after repairs to ensure vehicle is operating OK.
- Replaced DSG filter and drained and filled fluid. Road test to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
- Shipping (034)
2008 Volkswagen Passat
- Perform synthetic oil and filter change. Reset service reminder
2016 Volkswagen Jetta
- Perform synthetic oil and filter change. Reset service reminder
- Set tires to manufacturer's specified pressure.
2012 Volkswagen Golf R
- Removed and replaced battery, reset basic settings, road tested to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
- Verified concern, found leak from turbocharger outlet pipe. Tightened hose clamp and cleaned off oil leak mess. Also found leak from driver side inner CV boot. Please see estimates for recommended repairs.
2019 Volkswagen Golf R
- Drain and fill manual transmission fluid.
- Drained and filled a/c system and tested for functionality.
- Drained water from coolant system and refilled with OEM coolant.
- Found engine oil over filled by more than 4 quarts of oil. Reduced oil level and vehicle started up properly. Noted excessive smoking (oil burning) out of exhaust. Oil dripping from exhaust tips.
- Set tires to manufacturer's specified pressure.
2018 Audi S3
- Please install provided intercooler and hoses. (extra hoses provided back to customer)
- Set tires to manufacturer's specified pressure.
2012 Volkswagen Golf R
- Set tires to manufacturer's specified pressure.
- Verified concern, found passenger side front brake is noisy when not in use. Cleaned and lubricated brake pads to bracket contact points. Road test and found no further noise remains.
2015 Audi R8
- Installed provided cat back exhaust system. Note exhaust does not fit properly, possible melting of rear bumper, unwanted vibrations from exhaust touching body of vehicle. Road tested vehicle and confirmed multiple exhaust related vibrations are present. Recommend replacing "tip" piping with proper fitting piping or replacing complete exhaust system as desired.
- Provided pictures to customer. Tightened oil line fittings (they were a little more than hand tight) cleaned off oil cooler. (see before and after pictures)
- Set tires to manufacturer's specified pressure.
2015 Volkswagen Golf SportWagen
- ENGINE OIL FILTER – Remove & Replace – All Applicable Models
- Perform brake fluid exchange
- Removed and replaced front brake pads, rotors, and sensors (where applicable) Road test after repairs to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
2004 Volkswagen R32
- Set tires to manufacturer's specified pressure.
- Installed Unitronic Stage 1 ECU Tune
2008 Audi RS 4
- Adjusted ride height to customers specifications.
- Performed 4 wheel alignment and road test to ensure sure accuracy.
- Set tires to manufacturer's specified pressure.