Autopower Industries

Performance Driving Equipment

Roll Bars & Cages

72-89 Fiat X1/9

Our roll bars and cages meet or exceed the safety requirements for most competition sanctioning organizations. Our bars and cages have been designed to easily install and provide maximum protection. The fit in your vehicle allows quick and easy entry and most importantly, quick exiting, while conforming closely to your interior for a clean, unobtrusive look and feel.

All of our bars and cages are certified MIG welded and precision jig notched, providing you with the maximum strength and best fit available. Every roll bar or cage has been designed to fit ­specific car models so only minor ­modifications are necessary for the instal­lation. Most applications are a true bolt-in and require NO WELDING.

Images on this page are not vehicle specific. Actual shape will conform to the features of your vehicle.

Street Roll Bar


72-89 Fiat X1/9

This roll bar will give your street car a performance look and style.

  • In most cars rear seats and/or convertible top remain in place and useable.
  • 4 point roll bar is made of 1.750 x .120 DOM mild steel tube.
  • All necessary installation and mounting hardware with back-up plates is included.
Street Roll Bar

Race Roll Bar


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The race roll bar is designed for solo, autocross and high speed time trials. All Race roll bars have a diagonal cross brace and most have a harness mount tube.

  • Autopower will select tube size and type for your needs.
  • Race roll bars are made with 1.750 x .120 DOM steel.
  • Cars weighing more than 3500 lbs. use 2" x 120 ERW steel.
  • 4 point mounting with welded diagonal cross brace.
  • All necessary installation and mounting hardware with back-up plates is included.
Race Roll Bar

Race Roll Bar with Options


72-89 Fiat X1/9

This 4 point roll bar has a bolt-in diagonal cross brace and harness mount tube.

  • Optional bolt-in diagonal and harness tube can be ordered for this roll bar.
Race Roll Bar with Options

Quick and easy installation and removal of these race roll bar options allows for access to the back seat for street use.

Harness Mount Tube

U-Weld Front Cage Kit


72-89 Fiat X1/9

This cage kit welded to an Autopower roll bar makes a race legal 6 mounting point roll cage. Autopower will choose tubing size when you place your order.

Most Kits Include:

  • 2 forward support brace tubes.
  • Top windshield cross tube.
  • 4 door guards.
  • Under dash bar.
  • 4 top corner gussets.
  • All necessary installation and mounting hardware with back-up plates included.

U-Weld Full Cage Kit


72-89 Fiat X1/9

This welded kit makes a race legal 6 mounting point roll cage. It closely conforms to your car’s interior, allowing quick entry & exiting. Precision fit, 6 mounting point U-Weld design.

Suitable for road racing, drag racing, rally racing, land speed and other high performance applications.

  • Top of the line in fit and construction.
  • U-Weld cages are made to order, allowing for tube size and type to be selected.
  • Known as the best fitting pre-fab cage available.

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PAINT FINISH Most steel products are sprayed with an industrial grade gloss black cover coat for rust protection. EXPECT some paint damage during shipping. You may want to refinish products before final installation. You must check fitment and drill all holes before you have the roll bar re painted, powder coated or any other finish added to the product. AUTOPOWER is not responsible for any cost of aftermarket coatings. There is no paint finish guarantee.