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Autospa has been racing and developing winning road racing cars since 1991.  Our staff has racing experience that goes well beyond that. With our racing experience we can help you repair, modify or make a new part to improve your race car.

Here are some of the parts that we have developed for our Pro ACRL championship winning cars, Sports 2000, Formula cars and others. Fabrication work with metal or composite projects.

 

 

     

     

Modified shoulder belt mounts for proper Hans device fit.

Most cars are not designed with the proper shoulder belt spacing for use with the Hans device and the belts are too far apart. Often drivers do not have the belts at the proper height either. We have made modifications to many cars to place the shoulder belts closer for use with the Hans device and the right height to match the driver.  We can modify your shoulder belt mounts to the proper spacing and height for use with the Hans device.

  

Shoulder belt mount adaptor to fit Hans device with a FSCCA race car. This adaptor is made to fit the stock shoulder belt mounts and no welding or modification is needed to the car. 


 

One of the items we had designed and fabricated for our ACRL cars. Complete driver adjustable anti-swaybar kit for Staffs gearbox. Blade design to allow full adjustability and reliability.

(Note: This item is not currently being produced)


We found the flywheel on Carbir race cars to be unprotected with the stock setup so we designed this part.  A bottom bracket for stiffening up the bottom of the Carbir Sports 2000 oil tank to engine and to protect the flywheel. It also make a good solid surface for mounting a skid plate.


     Carbir shear plate/rocker mount

A one piece machined aluminum plate (right) to replace the stock two piece plates (left). This one piece plate makes the car a lot more ridged and helps to hold the oil tank walls together with less flexing. Works with all stock parts.

 


Wheel hub wrench. A very simple design made with lightweight aluminum to hold the wheel hub for tightening the hub. Fits most small formula and sports racers with four wheel pin pattern. Fits Carbir, Swift, Van Diemen, Lola, FSCCA.

This item is one of the products that we are selling.  For more info see our products page.


        Rear cover mount for MK9

This is a modification to the Hewland MK9 transmission rear cover with a machined square aluminum  tube welded on to allow  universal mounting of a rear wing or tail supports.


   Tail support for Swift DB-2/5

This is a tail support assembly that fits on our MK9 rear cover mount and Swift DB-2/5 Sports 2000. It allows for a stronger support at the rear of the tail where the spoiler is making most of the downforce.

 This item is one of the products that we are selling.  For more info see our products page.


Battery box with master switch. Battery cables are kept to minimum length with the switch near the battery. A pull cable from the master switch to the roll hoop is used for emergency shut off. A compact, clean and safe battery box design.


Front brace on engine of Swift Sports 2000.

An aluminum plate mounted from the engine to the back of the tub to reduce vertical motion between the engine and tub. Stiffens up the rear of the chassis and helps to reduce cracking of the bottom engine mount on the rear of the chassis.


Composite work on side pod. New mold for bodywork side formed to fit modified roll bar forward tube.

Finished body side modification with  carbon fiber.


 

Auto Spa

29653 Arnold Dr.

Sonoma, CA 95476

tel. 707.938.8727

fax 707.938.2653

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