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MADNESS Autoworks

Welcome to MADNESS Autoworks, your ultimate destination for automotive customization, accessories, and top-notch service. As a proudly US-based company, we have two convenient locations near Austin, Texas, and Los Angeles, California, bringing our passion and expertise closer to you.

With over a decade of experience, MADNESS Autoworks has become your One Stop Shop for all things automotive. We've spent years crafting, customizing, and servicing countless vehicles, refining our craft along the way. Our journey is fueled by a relentless commitment to excellence, constantly striving to offer the best solutions for your beloved ride.

Our dedication also extends to designing and manufacturing products that meet our rigorous standards. We collaborate with trusted manufacturing partners to ensure that every product reflects our unwavering pursuit of quality and innovation. These partnerships have allowed us to create unique solutions that enhance your driving experience and fill the gaps in the market.

At MADNESS, our goal is simple: to provide top-quality, rigorously tested products that offer exceptional value for your investment. We may not aim to be the cheapest, but we always strive to be the best. We back every product we offer, just as we stand behind our work, ensuring your confidence in the lasting quality and reliability of our offerings. Join us at MADNESS Autoworks, where your passion meets our expertise, and together, we redefine automotive customization.

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FIAT 500 ABARTH Rear Torsion Bar by MADNESS - Red
Recommended by MADNESS
FIAT 500 ABARTH Roof Spoiler - Carbon Fiber - Duckbill - MADNESS
Recommended by MADNESS
FIAT 500 Cargo Area Cover  - Carpet - MADNESS - No Bose/ Beats
Recommended by MADNESS
FIAT 500 Floor Mats - Premium Carpet - MADNESS - Front + Rear + Cargo Set - w/ Large 500 MADNESS Logo - w/ cut out for Bose
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Floor Mats - Premium Carpet - MADNESS - Front + Rear Set - w/ Large MADNESS Logo
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Gear Shift Boot - Black Leather w/ Red Stitching and MADNESS Logo
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Lowering Springs by MADNESS - Sport

FIAT 500 Lowering Springs by MADNESS - Sport

 price
$299.99
$349.99 Save: $50.00
Recommended by MADNESS
FIAT 500 Lowering Springs by MADNESS - Sport Plus - North American Version
Recommended by MADNESS
FIAT 500 Trunk Handle / Pull Strap - Black - Red MADNESS Logo
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Wheel Spacers - MADNESS - 12mm - set of 2 w/ extended bolts
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Wheel Spacers - MADNESS - 16mm - set of 2 w/ extended bolts
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500e Lowering Springs by MADNESS

FIAT 500e Lowering Springs by MADNESS

 price
$279.99
$399.99 Save: $120.00
Recommended by MADNESS
FIAT 500e Wheel Spacers by MADNESS - 12mm - set of 2 w/ extended bolts
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500e Wheel Spacers by MADNESS - 16mm - set of 2 w/ extended bolts
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500L Cargo Area Cover - Deluxe Carpet - w/ MADNESS Logo
Recommended by MADNESS
FIAT 500X Floor Mats - Premium Carpet - MADNESS - Front + Rear Set - w/ MADNESS Logo
Recommended by MADNESS
FIAT 500X Lowering Springs by MADNESS

FIAT 500X Lowering Springs by MADNESS

 price
$369.99
$399.99 Save: $30.00
Recommended by MADNESS
The MAD Cup - Black Cup/ White Logo

The MAD Cup - Black Cup/ White Logo

 price
$29.99
$39.99 Save: $10.00
Free Continental US Shipping!
Recommended by MADNESS
FIAT 124 Spider Lowering Springs by MADNESS

FIAT 124 Spider Lowering Springs by MADNESS

 price
$249.99
$349.99 Save: $100.00
Recommended by MADNESS
FIAT 124 Throttle Response Controller - MADNESS GOPedal Plus
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal Plus - Turbo/ ABARTH - NA Models
Recommended by MADNESS
FIAT 500e GEN2 Throttle Response Controller - MADNESS GOPedal Plus
Recommended by MADNESS
500 MADNESS Gift Certificate
Free Global Shipping!
Recommended by MADNESS
500 MADNESS License Plate Frame (1) - Black
Recommended by MADNESS
FIAT 124 Throttle Response Controller - MADNESS GOPedal
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Gear Shift Knob - MegaWeight - Red

FIAT 500 Gear Shift Knob - MegaWeight - Red

 price
$69.99
$99.99 Save: $30.00
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal Plus - Non Turbo - NA Models
Recommended by MADNESS
500 MADNESS License Plate Frames (2) - Black
Recommended by MADNESS
FIAT 124 Throttle Response Controller - MADNESS GOPedal  - Legacy Model
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Gear Shift Knob - MegaWeight - Black
Recommended by MADNESS
FIAT 500e Throttle Response Controller - MADNESS GOPedal Plus
Recommended by MADNESS
FIAT 500L Throttle Response Controller - MADNESS GOPedal Plus
Recommended by MADNESS
FIAT 500 Gear Shift Knob - MegaWeight - Silver
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal Plus - Turbo/ ABARTH - EU Models
Recommended by MADNESS
FIAT 500X Throttle Response Controller - MADNESS GOPedal Plus
Recommended by MADNESS
FIAT 124 Spider Engine Control Module - MAXPower PRO by MADNESS
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal Plus - Non Turbo - EU Models
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal - Legacy Model - European Models
Free Global Shipping!
Recommended by MADNESS
FIAT 124 Spider AutoFlash by MADNESS

FIAT 124 Spider AutoFlash by MADNESS

 price
$499.99
$599.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal - Non Turbo - EU Models
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal - Non Turbo - NA Models
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500L Throttle Response Controller - MADNESS GOPedal
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500L Wheel Spacers - MADNESS - 16mm - set of 2 w/ extended bolts
Free Continental US Shipping!
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Monza - Dual Exit w/ Black Chrome Quad Tips
Recommended by MADNESS
FIAT 500e Gen2 Throttle Response Controller - MADNESS GOPedal
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500e Throttle Response Controller - MADNESS GOPedal
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500X Throttle Response Controller - MADNESS GOPedal
Free Continental US Shipping!
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Monza - Dual Exit w/ Carbon Fiber Quad Tips V1
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Monza - Dual Exit w/ Carbon Fiber Quad Tips V2
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Monza - Dual Exit w/ Carbon Fiber Quad Tips V3
Recommended by MADNESS
FIAT 500 Throttle Response Controller - MADNESS GOPedal - Turbo/ ABARTH Models - NA Models
Free Continental US Shipping!
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Lusso - Dual Exit w/ Black Chrome Quad Tips
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Lusso - Dual Exit w/ Carbon Fiber Quad Tips V1
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Lusso - Dual Exit w/ Carbon Fiber Quad Tips V2
Recommended by MADNESS
FIAT 124 Performance Exhaust by MADNESS - Lusso - Dual Exit w/ Carbon Fiber Quad Tips V3
Recommended by MADNESS
FIAT 124 Ignition Coil Pack Set - 1.4L Turbo - MAXFire - High Performance
Recommended by MADNESS
FIAT 124 Spider Rear Spoiler - FRP - MADNESS

FIAT 124 Spider Rear Spoiler - FRP - MADNESS

 price
$499.99
$599.99 Save: $100.00
Recommended by MADNESS
MADNESS Autoworks License Plate Frame (x1)
Free Continental US Shipping!
FIAT 124 Spider Rear Spoiler - Carbon Fiber - MADNESS
Recommended by MADNESS
FIAT 124 Performance Air Intake System - MAXFlow - MADNESS - Red Powdercoated Finish
Recommended by MADNESS
FIAT 124 Performance Air Intake System - MAXFlow - MADNESS - Black Powdercoated Finish
Recommended by MADNESS
FIAT 500 Performance Air Intake System - 1.4L Multi Air Turbo - MAXFlow - MADNESS - Polished Finish
Free Continental US Shipping!
Recommended by MADNESS
FIAT 124 Performance Air Intake System - MAXFlow - MADNESS - Polished Finish
Recommended by MADNESS
FIAT 500 Performance Air Intake System - 1.4L Multi Air Turbo - MAXFlow Set - Polished Finish + Black Engine Cover
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500L Ignition Coil Pack Set - 1.4L Turbo - MAXFire - High Performance
Recommended by MADNESS
FIAT 124 MADNESS Power Pack PRO - Stage 1

FIAT 124 MADNESS Power Pack PRO - Stage 1

 price
$849.99
$929.99 Save: $80.00
Recommended by MADNESS
FIAT 500 Engine Cover for MAXFlow Intake System - 1.4L Multi Air Turbo - Scorpion Design - Red
Recommended by MADNESS
FIAT 500 Engine Cover for MAXFlow Intake System - 1.4L Multi Air Turbo - Scorpion Design - Black
Recommended by MADNESS
FIAT 500X AutoFlash by MADNESS

FIAT 500X AutoFlash by MADNESS

 price
$499.99
$599.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4 Multi Air Turbo - Black w/o filter (pre 2015)
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Black w/o filter (2015 - on)
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Red w/o filter (2015 - on)
Recommended by MADNESS
Phone Mount by MADNESS

Phone Mount by MADNESS

 price
$9.99
$19.99 Save: $10.00
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500X Ignition Coil Pack Set - 1.4L Turbo - MAXFire - High Performance
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Black w/ BMC Filter (2015 - on)
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Black w/ BMC Filter (pre 2015)
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Red w/ BMC Filter (pre 2015)
Recommended by MADNESS
Cap - Trucker Style - w/ Texas Black Plate + MADNESS
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Air Filter Housing Upgrade Kit - 1.4L Multi Air Turbo - Red w/ BMC Filter - (2015 - on)
Recommended by MADNESS
License Plate Frames - MADNESS Autoworks (2)
Free Continental US Shipping!
Recommended by MADNESS
Cap - Snapback Style - Camo Design - w/ Texas Black Plate + MADN3SS
Free Continental US Shipping!
Recommended by MADNESS
Cap - Trucker Style - w/ Texas Black Plate + MADN3SS
Free Continental US Shipping!
Recommended by MADNESS
Cap - Snapback Style - Camo Design - w/ Texas Black Plate + MADNESS
Free Continental US Shipping!
Recommended by MADNESS
Koozies - Set of 4 - Black Neoprene w/ MADNESS Logo
Free Continental US Shipping!
Recommended by MADNESS
Leather Jacket - MADNESS Autoworks
Free Global Shipping!
Recommended by MADNESS
Leather Jacket - MADNESS Autoworks - White - Medium
Free Global Shipping!
Recommended by MADNESS
FIAT 500X 2.4L MADNESS Power Pack - Stage 1

FIAT 500X 2.4L MADNESS Power Pack - Stage 1

 price
$849.99
$999.99 Save: $150.00
Free Continental US Shipping!
Recommended by MADNESS
FIAT 500 Ignition Coil Pack Set - 1.4L Turbo - MAXFire - High Performance
Recommended by MADNESS
FIAT 500 AutoFlash by MADNESS

FIAT 500 AutoFlash by MADNESS

 price
$499.99
$599.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
FIAT 500L AutoFlash by MADNESS

FIAT 500L AutoFlash by MADNESS

 price
$499.99
$599.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
FIAT 500 Short Shifter Kit - Adjustable - MADNESS
Recommended by MADNESS
FIAT 500 Front Mount Intercooler - 1.4L Multi Air Turbo - Bar + Plate Design - MADNESS
Recommended by MADNESS
FIAT 500 MADNESS Power Pack PRO - Stage 1 - 1.4L Turbo Models
Recommended by MADNESS
FIAT 500 MADNESS Power Pack PRO - Stage 2 - 1.4L Turbo Models
Recommended by MADNESS
FIAT 500 MADNESS Power Pack PRO - Stage 3 - 1.4L Turbo Models
Recommended by MADNESS
FIAT 500 MADNESS Power Pack PRO - Stage 4 - 1.4L Turbo Models
Recommended by MADNESS
FIAT 500 MADNESS Track Pack - 1.4L Multi Air Turbo Engine
Recommended by MADNESS
Engine Control Module Replacement Harness (V1) - FIAT 500 1.4L
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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