Spoon Carbon Air Duct - S2000 AP1 Koyorad Available in either Black

Available in either Black

improving heat resistance

allowing for use on tracks with strict limits on the decibel level from your exhaust

Up to 440 Zone Fuel Table with configurable load and RPM centers

With the majority of their parts developed on the track

Spoon Carbon Air Duct - S2000 AP1 Koyorad Available in either BlackDuring an endurance race, the engine power feel deteriorated. It was found that the cause was 1) a rise in intake temperature, and 2) a correction function was activated by the rise in water temperature. So, we installed a duct to force intake from the bumper and replaced it with a large aluminum radiator, and tested it. There was no change in the engine feel, such as a drop in power. The installation is ideal, with no modification required on the