Installation Tips

Comp 800 Wing:

Given the range of possible installation configurations and unique mounting requirements for each car body style, it isn't possible for us to come up with a set of installation instructions. The task of installing the Comp 800 Wing will be left to the discretion of the installer who should possess considerable fabrication expertise. We can, however, list some requirements that are common to all installations. If you do not possess the skill needed to do the installation, please get help. Feel free to contact us if you have questions.

Here is what is critical in all installations:

To support the forces generated by the aero load, a adequately strong and rigid structure between the underside of the struts and the car's rear subframe needs to be made. In some cases, this structure may already be available, but in most cases it will need to be fabricated.

A provision for dealing with the possibility of lifting forces acting on the wing that could occur under some conditions, such as the car going backward at a high rate of speed. It is recommended that the bases of the strut be drilled for hood type pins to anchor the whole assembly down.

A unique feature of the G-Stream C800 wing is in its design to accommodate the strut receivers along its entire length to provide flexibility in various mounting situations. However, we recommend that the vertical distance between the struts be kept to between 24" and 42" for even load distribution and maximum performance. The G-Stream Strut Receivers for the wing are supplied unmounted and are to be installed only after mounting the struts on the car and determining strut center to center distance of the vertical plates at the spherical bearing. Once you have the struts mounted and pinned down solid in their final configuration, measure the center to center distance at the top of the strut. Transfer this distance to the wing and install the strut receivers centered on this distance. The receivers only fit one way and must be laid out perpendicular to the leading and trailing edge of the wing. Do not angle them.

Use the drill bit and special pop rivets supplied for mounting the strut receivers. The drill is the correct size for the pop rivets. The strut receivers are supplied with a high strength double sided tape for additional anchoring. We recommend leaving the paper layer on the tape during the mockup process. Drill all the holes first, then peel off the paper from the tape, then stick the receiver down and rivet it place. Use care when doing the final installation of the receiver. The tape is super sticky and once it makes contact with the wing you will not be able to reposition it easily.

Splitter:

The splitter shape and mounting locations vary by car model but share a common mounting style. The splitter attaches at the front by way of two adjustable turnbuckles attached to the deck by a bracket. A top link mates the top eye of the turnbuckle to a user fabricated bracket bolted or welded to the front frame or core support through the front bumper. Do not use the car's bodywork to attach the top link, it will fail. The top most attachment needs to be attached to a solid hard point to carry the loads generated by downforce on the splitter.

The rear mounts are attached to the deck by way of a bracket. The top of the support is designed to be attached to the frame rails by either pop rivets or tech screws. The idea behind this attachment is to allow the fasteners to shear off in the event of a huge off track excursion to minimize damage to the nose of the car.

The splitter should fit tightly up against the bottom of the front fascia. If not, it will not be as effective. Trim the lower edge or use a filler material if the gap is large. For small gaps, run some tape along joint to seal it. You want to keep air from forcing the gap open at speed.

If you do not possess the fabrication skills needed to perform the installation, please get help.