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MADNESS Autoworks
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)

smart fortwo 451 MADNESS Power Pack - Stage 3

smart fortwo 451 MADNESS Power Pack - Stage 3
Product Information
Price: $1,834.99 $1,499.99
As Low as  with Affirm.
Manufacturer: MADNESS
Average Rating:
5 out of 5 Stars! 5

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Fits Models
  • smart 451 North / South America
  • smart 451 Europe
  • smart 451 Electric
  • Please make sure the product fits your car model.

    In order to reduce errors in orders, please make sure the product you are ordering fits your vehicle model.
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    Purchase our most popular Power Pack Upgrade and save an additional $335!

    Power, Response and Savings!

    This listing includes the MADNESS AutoFlash TCM ModuleMADNESS GOPedal, Performance Air Filter by BMC, Silicone Air Intake Upgrade Hose, SILA Concepts Performance Center Exit Exhaust and the SILA Concepts Engine Mount. Wake up your smart 451 with this Power Pack and save!

    The MADNESS AutoFlash TCM Module updates the maps of the TCU to allow the gearbox to improve shift times and bypass the torque limiter. Click Here to visit the product listing for more information on the MADNESS AutoFlash TCM Module.

    The MADNESS GOPedal is designed to reduce initial lag, the GOPedal connects to your stock pedal assembly and allows you to choose between settings for different driving styles. Click Here to visit the product listing for more information on the MADNESS GOPedal.

    The Performance Air Filter by BMC is the absolute best available in a drop in replacement filter. BMC Air Filters offer a wide filtering area allowing maximum air permeability and higher air flow passage along with greater retention and screening. This gives you better mileage, fuel efficiency and guarantees containment of impurities as small as 7 microns (compared to OEM's 10 micron). Click Here to visit the product listing for more information on the Performance Air Filter by BMC.

    The Silicone Air Intake Upgrade Hose is designed as a direct replacement for the factory baffle and provide you with increased performance. Click Here to visit the product listing for more information on the Silicone Air Intake Upgrade Hose.

    The SILA Concepts Center Exit Performance Exhaust System has become the most popular performance upgrades for the smart. The goal of this line of exhaust systems for the smart was to offer the smart owner a great quality, trouble free exhaust system that would offer a higher level of performance over the current systems, a nice sound that is throaty, but at the same time not as loud as other competing units and lastly durable. Click Here to visit the product listing for more information on the SILA Concepts Center Exit Performance Exhaust System.

    The SILA Concepts Engine Mount is designed to replace your worn out or damaged lower engine mount. This mount features an improved solid rubber bushing design that eliminates any chance of tearing that plagues the stock engine mount. Click Here to visit the product listing for more information on the SILA Concepts Engine Mount.

    As always if you have any questions at all please do not hesitate to call us at 562-981-6800.

    MADNESS Autoworks is your One Stop Shop for customizing, accessorizing and servicing your favorite ride.

    Whether you are looking for custom wheels, window tinting, custom stereo installation or other performance modifications we are your shop.

    MADNESS Autoworks is located in Signal Hill, CA (an enclave surrounded by the City of Long Beach) and is a facility dedicated to making your favorite ride truly yours by offering a wide line of aftermarket accessories, installation and customizing services.

    MADNESS Autoworks was originally known as SMART MADNESS a company that became famous for customizing and accessorizing smart cars.

    SMART MADNESS has become the largest provider of smart car parts, accessories and customizing services in North America and now one of the largest globally in just a couple of short years.

    We accomplished this goal by providing 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.

    A number of our customers own other cars besides the smart car and continuously ask us if we would also work and or customize their other car due to their positive experience with us. This is how MADNESS Autoworks was born.

    Our goal is simple! Provide you, the driver with the widest range of products, servicing and customizing options with friendly service at a very competitive price.

    After spending years working on cars and working with many suppliers we thought at times we could do better by designing and manufacturing some products ourselves. We started partnering up with our most trusted manufacturing partners and suppliers, investing in infastructure, manufacturing equipment and recruiting some of the best tallent that could help us design and build superior products and make them available to our fellow drivers.

    Our goal is to provide a top quality product that has been tested and used in our own cars and has proven to last and provide a good value for the investment. Whether you are looking for the best value in a set of floor mats, a performance exhaust system, an intake, a roll cage or a carbon fiber part the MADNESS Item is designed to deliver on our promise of bringing a good quality item at a reasonable price. We do not design and build our products to be the cheapest, we design then to be the best value for the money and stand behind them the same way we stand behind our work.

    If you ever have a question, need assistance or have a request contact us and we will be glad to help.

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