Although there are numerous options on the market for A90 Supra hood vents, many owners use a GT4 style hood vent from a couple manufacturers. One has issues with warping (I owned this one myself) while the other works well but is rather small. Rather than spend money to replace my hood vent with one that will inevitably warp again I decided to make my own version in a cost effective manner. This way I could not only solve my own issue but help out the A90 Supra community as a whole.
After some time on CAD I decided the best course of action would be to follow a similar path to other companies and design a thin aluminum louvered design. This way it is cheap to produce and ship, easy to design, is flexible enough to be mounted anywhere the prior vent was, and easily paintable.
Although there are numerous options on the market for A90 Supra hood vents, many owners use a GT4 style hood vent from a couple manufacturers. One has issues with warping (I owned this one myself) while the other works well but is rather small. Rather than spend money to replace my hood vent with one that will inevitably warp again I decided to make my own version in a cost effective manner. This way I could not only solve my own issue but help out the A90 Supra community as a whole.
After some time on CAD I decided the best course of action would be to follow a similar path to other companies and design a thin aluminum louvered design. This way it is cheap to produce and ship, easy to design, is flexible enough to be mounted anywhere the prior vent was, and easily paintable.
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