LA Porsche and BMW Repair

Tony Callas is a master in all phases of a high-performance vehicle maintenance, classic car restoration, and race car preparation, specializing in Porsche cars. He has assembled a talented staff of mechanics and administrators to develop Callas Rennsport into a shop renowned for its expertise preserving and/or upgrading vintage, rare, complex, and limited edition vehicles. Tony routinely speaks at technical seminars, and has managed racecar teams. One example: When the starter on my car started to act erratically, Tony's crew found room in their busy schedule, checked the electrical system, and recommended an upgrade utilizing a racecar-grade starter having increased torque. This made all the difference every drive thereafter.

Callas Rennsport was awesome! They replaced my stock muffler on BMW M440i with a Dinan Exhaust. It was more difficult to install than the Dinan instructions, it took more than double the amount of time to install and they did not raise their estimated quote. Tony the owner was awesome, he was hands-on making sure all bolts and placement were accurate. Eddie and David kept me updated on the install, everyone was very professional, I highly recommend them for any BMW work needed. Car sounds amazing. Thank you again!!!

For decades Tony and his staff have serviced my classic Porsche and done a great job Five stars for callas Rennsport

Hands down top quality service.

Eddie, David, John and Tony took great care of me and my car. Best in the business!

Tony and staff have been taking care of my Porsche for decades. Tony Knows what to do to keep my 1986 car ,that Ive had for 40 years , running. I would highly recommend him.

I had my 996 4s serviced. They were easy to work with. They were very knowledgable and did a great job. Ill be going back for the morr major repair work.

Professional and thorough care.

I had a mechanical issue with my car outside normal business hours and the team at Callas Rennsport went *WAY* above and beyond to get me sorted.

I had a Dinan exhaust installed on my BMW M2. The communication was excellent and the work was completed on time. Highly recommended!