Championship Muffler Service is known for excellent work and reasonable prices. The shop handles a wide range of exhaust work, including custom installations from the headers back, dual exhaust modifications, cat-back system installs, welding, and repairs like fixing exhaust leaks. They also install specialty items like front hitch receivers. Customers consistently note the superb quality and meticulous care taken in the work, often exceeding expectations.
The service is praised for being both quick and honest, with complex or tricky jobs completed efficiently, often in an hour or less where others estimate much longer. The experience of the craftsman shines through, able to expertly handle non-stock or custom situations without being fazed. Customers describe the person as wonderful, super nice, honest, and awesome at his craft, making them feel confident and happy with the results. The shop is highly and definitely recommended for its excellent work, reasonable pricing, and outstanding service.
Bryan and Luis are amazing, they do great quality work.. and will go above and beyond to make sure the job is done right. Thank you Championship Muffler!
July 2025
Great place great service !!! Thank you very much Jeff!!
August 2024
Jeff is a great guy with one of the last old school shops in Simi and his prices are super reasonable.
