Onyx Motorworx
303-663-9413
SERVICES
REPAIRS
General Maintenance
Tire rotation
Engine oil and filter service
Brakes
Alignments
Brake fluid flush
Cooling system flush
Suspension
Engine overhaul
and much more
PERFORMANCE
CUSTOMIZATION
Turbo kits
Intakes
Intercoolers
Injectors
Base maps
and much more
(For off road use only)
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Here at Onyx we can make your vehicle customization dreams come true.
Interior roll cages
Full exhausts
Cat back exhausts
interior swaps
LED light installs
Come on down and talk to us about what you would like to get done and we can get you quoted!
(For off road use only)
OUR WORK
Making dreams come true
ABOUT US
We are a locally owned Euro/Import performance and repair shop located in downtown Castle Rock striving to bring you the best vehicle services, whether it be aftermarket installs or basic repairs. Specializing in but not limited to; Audi, VW, BMW, Mercedes Benz, Mini, Porsche, Nissan, Honda, Toyota, & Subaru.
Here at Onyx , we will not sell you things you do not need. We are up front people, here to help.
We've got your back, Swing by Monday-Friday.
FIND US
MAKE AN APPOINTMENT
ADDRESS
501 South Street
Castle Rock, Colorado
80104
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PHONE NUMBER
303-663-9413
OPENING HOURS:
Mon - Fri: 8am - 5pm
Closed Saturday & Sunday