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
2019 Volkswagen GTI
- Performed oil and filter service and reset service reminder.
- Set tires to manufacturer's specified pressure.
- Installed APR DSG Tune
- Installed APR Plus ECU Tune
2013 Audi Allroad
- Set tires to manufacturer's specified pressure.
- APR Spring Sale
- Installed APR Stage 1 ECU Tune
2013 Audi Allroad
- Perform brake fluid exchange
- Replace spark plugs
- Set tires to manufacturer's specified pressure.
2016 Audi S4
- Install APR ECU software with provided code ( E3727DFD66 )
- Install Ultracharger
- Set tires to manufacturer's specified pressure.
- Installed APR TCU Tune
2016 Volkswagen GTI
- 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.
- Shipping (StopTech & Hawk)
2012 Volkswagen Golf R
- Drain and fill manual transmission
- Installed catback and test drove vehicle.
- Set tires to manufacturer's specified pressure.
2010 Volkswagen Jetta
- Perform synthetic oil and filter change. Reset service reminder
- Removed and replaced rear brake pads, rotors, and sensors (where applicable) Road test after repairs and tested parking brakes to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
2013 Audi S5
- Removed and installed new crank pulley and supercharger pulley.
- Removed and replaced rear shocks. Road test after repairs to ensure vehicle is operating OK.
- Removed and replaced rear sway bar and brackets. Road test after installation to ensure vehicle is operating OK.
- Removed and replaced reverse light bulbs per customer request.
- Set tires to manufacturer's specified pressure.
- Installed APR DSG Tune
- Installed APR Stage 2 ECU Tune
- Shipping (rear shocks)
2016 Volkswagen Jetta
- Cabin air filter
- Perform brake fluid exchange
- Perform synthetic oil and filter change. Reset service reminder
- Replace spark plugs
- Tire rotation not required at this time (better tires are on the front already)
2016 Volkswagen Passat
- Found more rat damage to same harness for oil level sensor. Repaired wiring for no additional labor cost to customer.
- Found wiring to washer tank level sensor has rat damage. Repaired damage for no additional labor cost to customer.
- Performed oil and filter service and reset service reminder.
- Removed and replaced water pump during thermostat housing repair. Pressure test and road test to ensure vehicle is operating OK.
- Replaced complete thermostat/water pump housing plus various seals as needed. Pressure test and road test to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
2004 Audi TT
- Perform synthetic oil and filter change. Reset service reminder
- Performed tire rotation per customer requests. Road test after rotation to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.
2012 Volkswagen Golf R
- Cleaned engine air filter per customer request at no additional labor charge to customer.
- Installed complete timing belt and water pump kit will all new tensioner and rollers. Pressure test cooling system and road test to ensure vehicle is operating OK.
- Perform synthetic oil and filter change. Reset service reminder
- Removed and replaced damaged oil pan, installed new gasket/seal for oil pan and lower turbo drain pipe. Road test and rechecked to ensure vehicle is operating OK.
- Removed and replaced serpentine drive belt during timing belt service for no additional labor cost to customer. Road test to ensure vehicle is operating OK.
- Set tires to manufacturer's specified pressure.