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Southern California Performance Shop

Southern California Performance Shop

Conveniently located in Orange County, our performance shop serves all of Southern California. STILLEN installs parts from all the manufacturers that are listed on our website. This includes, but is not limited to brakes, suspension, performance parts such as superchargers, intakes, clutch kits, exhaust systems and more. Trust your aftermarket installs and high performance maintenance to STILLEN, which employs ASE Certified professional technicians and provides them with the best equipment available. Thus, ensuring our service is top notch!

Featured Performance Services & Aftermarket Installations:

Featured Vehicles:

Certified & Authorized Performance Part Installer:

The STILLEN Southern California performance shop is well respected with in the industry and is an authorized installer for many manufacturers. Our performance shop is also the only certified Whipple superchargers installer in Southern California. For a full list manufacturers that have approved the STILLEN performance shop as an authorized installer, please see below:

Contact the STILLEN Performance Shop & Service Center:

service map

3176 Airway Avenue
Costa Mesa, CA 92626

Phone Number866-250-5542

STILLEN Performance Shop News:

Upgrading the Lexus IS350 – Get a Boost of Power & Sound!

Check out the latest vehicle in the STILLEN performance shop - a 2014 Lexus IS350! It got a Magnaflow exhaust and Injen intake. Click here to learn more!

The 7th Gen Maxima You Wish You Had With STILLEN Big Brake Kit

If you love modified cars as much as we do, you love this STILLEN customer's 7th Gen Maxima. It featured STILLEN big brake kits, body components & more!

Top Ford Performance Shop in Southern California

STILLEN is the top Ford Performance Shop in Southern California! From Ford GT service to Raptor supercharger installs, we're ready to work on your Ford!

STILLEN Performance Shop Southern California Service Area:

The STILLEN Southern California Performance Shop proudly serves the cities listed below. If you do not see your city or do not live in the SoCal area, we can still serve you! Many of our customers opt to have their cars shipped to our performance shop for more complicated installations such as engine rebuilds and superchargers. Simply give us a call at 866-250-5542 and we will be happy to help you!

Orange County Service Area

  • Aliso Viejo
  • Anaheim
  • Brea
  • Buena Park
  • Corona Del Mar
  • Costa Mesa
  • Cypress
  • Dana Point
  • Fountain Valley
  • Fullerton
  • Garden Grove
  • Huntington Beach
  • Irvine
  • Ladera Ranch
  • La Habra
  • La Palma
  • Laguna Beach
  • Laguna Hills
  • Laguna Niguel
  • Lake Forest
  • Los Alamitos
  • Mission Viejo
  • Newport Beach
  • Orange
  • Placentia
  • Ranch Santa Margarita
  • San Clemente
  • San Juan Capistrano
  • Santa Ana
  • Seal Beach
  • Stanton
  • Tustin
  • Villa Park
  • Westminster
  • Yorba Linda

San Diego County Service Area:

  • Camp Pendleton
  • Carlsbad
  • Coronado
  • Del Mar
  • Escondido
  • La Jolla
  • Oceanside
  • San Marcos
  • Solana Beach
  • Vista

Los Angeles County Service Area:

  • Los Angeles
  • Long Beach
  • Glendale
  • Torrance
  • Pasadena
  • Burbank
  • Santa Monica
  • Lakewood
  • Redondo Beach
  • Santa Clarita

Inland Empire Service Areas:

  • Corona
  • Riverside
  • Norco
  • Canyon Lake
  • Chino Hills
  • Rancho Cucamonga
  • Chino
  • Rancho Mirage
  • Redlands
  • Ontario