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Coilover Installation Orange County

Southern California Performance Shop

For over 30 years we have been tuning the suspension of many vehicles. STILLEN performs coilover installs with confidence regardless of the vehicle. At our performance shop in Orange County, we perform coilover intallations for both the car enthusiast that knows his way around a vehicle to a hands off type of person. People trust STILLEN to perform coilover installations right the first time.

Expert Coilover Installations

Getting the adjustability you need from your coilover shocks start with a proper coilover installation. Come to STILLEN's coilover installation shop in Orange County to have your coilovers installed by true professional coilover installers. While you are here check out our performance part showroom displaying many of the performance parts we manufacture and install.

Coilover Shocks for Sale

We not only perform coilover installs, we teamed with Penske and manufactured our own line of coilover shocks. We also carry coilover shocks from Belltech, Bilstein, Eibach, H7R, and Kw Suspensions. 

If you are looking for coilover shocks for your your vehicle, check out our selection of coilover shocks for sale.

Mustang Coilover Installation

A Ford Mustang Shelby GT 500 was in our performance shop recently getting a variety of performance upgrades including suspension upgrades. We performed an Eibach coilover install. Below are a few pictures of the coilover installation. To read more, visit our GT 500 coilover installation blog.

Mustang Coilover Installation

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:


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