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About 500 MADNESS

500 MADNESS is your One Stop Shop for customizing, accessorizing and servicing your FIAT. 

500 MADNESS operates two walk in facilities (Los Angeles, California and Austin, Texas Areas) that both consist of a showroom that showcase some of our custom builds and a number of custom parts and accessories that we stock. 

Both of our CA & TX locations are dedicated to making your favorite ride truly yours by offering a wide range of aftermarket accessories, installation and customizing services. Regardless of what your needs are we can help!

Our goal at 500 MADNESS is to provide you, our fellow enthusiast with the very best in products and services at reasonable prices with a personal touch. We treat our customers like family members and do our best to make sure every one of our customers gets the very best treatment possible. 

We ship globally on daily basis to enthusiasts all over the world and are always happy to provide you with assistance over the phone, by email or in person.

In addition to offering a large amount of options for your favorite ride online with new items being added daily, we also do custom part/ accessory sourcing. With 100,000's of different parts and accessories available it is at times impossible to showcase everything. So, if you have an item you are interested in and you do not see it in our online store simply give us a call. We will do our best to source the item, provide you with the lowest price guarantee and also offer you local installation assistance if needed.

Don't want to do the work yourself? No problem! We install everything we sell and also do custom builds. Whether you are looking for a place that can install a set of lowering springs, a lift kit, add some performance upgrade, source and install a set of custom wheels/ tires or a place that can build you a turn key custom vehicle we are your shop!

Our custom vehicle builds and our company have been featured on Speed TV, Velocity Channel, Discover Channel, MAV TV and more. You may have seen our custom vehicles on TV Shows like My Ride Rules, West Coast Customs, Car Fix, Optima Ultimate Street Car Challenge and more.

Our company was also selected as the main builder of the SEMA Show Custom Car Project that was featured on a one hour long SEMA Special on Velocity Channel along with a parts and accessory provider for numerous TV Shows, Commercials and Movie Productions.

We have and continue to build a number of vehicles for TV Commercials, TV Shows, Movie Productions along with custom vehicle builds for celebrities and promotional vehicles for companies.

If it is auto related we can help! Give us a call and we will do our best to assist you with your vehicle needs.

Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed