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Sinful Customs MECP Certified
Sinful Customs SEMA Member
San Jose Car Electronics
Car Stereo Santa Clara CA
San Jose Car Audio

​​Sinful Customs is Northern California’s premier car stereo and mobile electronics shop. With over 15 years of experience in audio sales, design, electrical repairs, car stereo, electronics and mobile installation services; Sinful Customs has become an award winning custom car and bike shop. We install the ultimate in custom car audio, video, alarms, stereos, navigation, Bluetooth, subwoofers, OEM integration, satellite radio and accessories. 

Our installation teams are hand selected by MECP certified and SEMA member professionals, so we have total control over the quality and care that goes into your vehicle. We offer convenience, as well as a knowledgeable and professional staff. 

We pride ourselves on our community presence; therefore you will find Sinful Customs at many local community car shows in the San Jose, CA area. Here we have displayed our custom creations and a few of our services; to give customers hands on experience of what they can expect from just some of our productions.

Here at Sinful Customs we value our customer’s satisfaction. We work with you to balance quality components, budget, and your imagination to create systems that always exceed your expectations. We offer the highest quality of products currently available on the market; and consistently stay on top of the latest trends in the ever changing automotive electronics industry. 

You not only get the custom creation for your custom lifestyle, but you also get the service and support you need. For your Sa Jose, Santa Clara, and surrounding San Fransisco Bay area mobile car audio, electronics and accessory needs, call or text Sinful Customs at 661-916-1618. 

We can do simple, to Sinful; and everything in-between!​

Sinful Customs Award and Installation Photos

San Fransisco Bay Area - Car Stereo Installation

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'56 Ford F-100
'98 Humvee
'06 Dodge Magnum SRT-8
Team USA - '07 Yamaha R6
'05 Porsche 911 Carrera
Sinful Customs @ "Wings and Wheels" 2013
Harley Bagger
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'95 Honda Civic Hatchback
San Jose, CA - Mobile Installation
Team USA R6
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2007 Dodge Charger SRT-8