The HUDY 107873 Bumper & Body Space Sponge Set is aimed at racers wanting a tidy body-to-bumper clearance. The set supplies self-adhesive foam strips in three thickness options - 1.5mm, 3.0mm, and 5.0mm - each 13x155mm in length. These strips plug the gap to reduce body flex and stop the shell from contacting the track.
Properly filling the gap stabilises the shell under aerodynamic load and helps avoid intermittent rubbing that costs speed. A cleaner body profile decreases drag and keeps the car balanced through high-speed corners.
Match the foam thickness to the measured gap, press the self-adhesive side into place and trim where required. The adhesive backing makes it easy to trial different positions between sessions to find the best fit.
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