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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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smart fortwo Baggage Compartment Cover - 453 - Aftermarket
smart fortwo Lowering Springs- 453 - MADNESS

smart fortwo Lowering Springs- 453 - MADNESS

 price
$269.99
$369.99 Save: $100.00
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
smart fortwo Throttle Response Controller - MADNESS GOPedal Plus - 451 NA
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal - Roadster
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal Plus - 451 EU
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FOR SALE - smart fortwo 451 Convertible - MADNESS Edition
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smart fortwo Lowering Springs - 451- MADNESS

smart fortwo Lowering Springs - 451- MADNESS

 price
$299.99
$349.99 Save: $50.00
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal - 453 model
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal Plus - 450/ Roadster/ Crossblade
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal - 450 model
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal - 451 EU model
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal - 451 NA model
Recommended by MADNESS
smart fortwo Throttle Response Controller - MADNESS GOPedal Plus - 453
Recommended by MADNESS
smart fortwo ECU Tune by MADNESS - 451 Model
Free Global Shipping!
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smart fortwo Ignition Coil Pack Set - 451 model - MAXFire - High Performance
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smart fortwo Intake Upgrade Hose - 451 Model - Red
Free Continental US Shipping!
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smart fortwo Intake Upgrade Hose - 451 Model - Black
Free Continental US Shipping!
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smart fortwo Intake Upgrade Hose w/ BMC Air Filter- 451 Model - Red
Free Continental US Shipping!
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smart fortwo Cold Air Intake by MADNESS - 451 model - Induction Tube Upgrade
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SMART MADNESS T-Shirt

SMART MADNESS T-Shirt

 price
$18.99
$19.99 Save: $1.00
Free Continental US Shipping!
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smart fortwo MADNESS Power Pack - 451 model - Stage 1
Free Global Shipping!
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smart fortwo MADNESS Power Pack - 451 model - Stage 2
Free Global Shipping!
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smart fortwo AutoFlash - 451 model - MADNESS

smart fortwo AutoFlash - 451 model - MADNESS

 price
$388.99
$499.99 Save: $111.00
Free Global Shipping!
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smart fortwo AutoFlash - 450 model - MADNESS

smart fortwo AutoFlash - 450 model - MADNESS

 price
$399.99
$499.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
smart fortwo AutoFlash - 453 model - MADNESS

smart fortwo AutoFlash - 453 model - MADNESS

 price
$399.99
$499.99 Save: $100.00
Free Global Shipping!
Recommended by MADNESS
smart fortwo Brake Repair Kit - 451 - Rear - MADNESS
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smart fortwo Speaker Enclosure + Subwoofer - 451 model
Free Continental US Shipping!
Recommended by MADNESS
smart fortwo Speaker Enclosure - 451 model - fits a 8" Subwoofer
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Cap - Trucker Style - w/ Texas Black Plate + MADNESS
Free Continental US Shipping!
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Keychain - Manual Shifter by MADNESS

Keychain - Manual Shifter by MADNESS

 price
$12.99
$14.99 Save: $2.00
Free Continental US Shipping!
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Leather Jacket - MADNESS Autoworks
Free Global Shipping!
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smart fortwo Interior Door Handle Set - 451 model - Carbon Fiber Finish
Recommended by MADNESS
smart fortwo Interior Door Pull Set - 451 model - Carbon Fiber Finish
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smart fortwo Mirror Cover Set - 451 model - Carbon Fiber Finish
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smart fortwo Roof Spoiler - 451 model - Carbon Fiber Finish
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Leather Jacket - MADNESS Autoworks - White - Medium
Free Global Shipping!
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smart Roadster AutoFlash by MADNESS

smart Roadster AutoFlash by MADNESS

 price
$449.99
$499.99 Save: $50.00
Free Global Shipping!
Recommended by MADNESS
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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