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MADNESS Autoworks
We ship globally! Click here for discount shipping quotes.
Los Angeles, CA
2716 Dawson Ave.
Signal Hill, CA 90755
Austin, TX
22108 State HW 71 W
Spicewood, TX 78669
888-993-7552 (US Toll Free)
MADNESS Featured On About Us
500 MADNESS is your One Stop Shop for customizing, accessorizing and servicing your FIAT.

We are located in Signal Hill, CA (an enclave surrounded by the City of Long Beach). We are dedicated to making your favorite ride truly yours. We offer a wide range of custom accessories, installation and customizing services. We have a walk in store, a full service / installation / repair facility along with a full fabrication shop on premises. 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. Our business was founded on offering excellent customer service and standing behind the products and services we offer. Our team consists of dedicated men and women who not only take pride in their work, but also share a passion for customizing their own ride. 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. If for some reason your experience is anything, but the best simply let our management team know and we will do our best to make it right.

If you are looking for a part of accessory for your FIAT please check out our online stores or stop by in person. We stock thousands of parts and accessories and offer installation on premises.

We ship globally on daily basis and are 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 we also do custom part/ accessory sourcing. with 100,000's of different parts it is impossible to stock everything. So, if you have an item you want 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 or a place that can build you a custom car we are your shop!

Our custom car builds and our company as a whole have been featured on Speed TV, Velocity Channel, Discover Channel, MAV TV and more. You may have also seen our custom cars 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 2013 SEMA Show Custom Car Project that was featured on a one hour long SEMA Special on Velocity Channel.

In addition, we have built a number of cars for commercials, TV Shows, celebrities and companies.

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

Two locations to serve you

22108 SH 71 W.
Spicewood, TX 78669
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed
2716 Dawson Ave.
Signal Hill, CA 90755
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed
We are not affiliated with Chrysler Group LLC, Fiat Group Automobiles S.p.A, or any of their U.S. or other affiliates in any way. Any references herein to vehicles or parts manufactured, distributed, or sold by them are done only to identify those vehicles for which we provide aftermarket parts or services or parts that we resell for aftermarket purposes. We are no licensed to use any trademarks or service marks owned by Chrysler or Fiat or any of their affiliates.

MON - FRI: 9AM to 6PM
Call 512-982-9393