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Improves the cooling capacity and cooling efficiency
These discs are approximately 1/2 the thickness of a stock disc and are recommended for circuit track use only
GSC Power-Division Beehive valve springs use an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities
Hot engine bay air that robs horsepower is prevented from entering the intake system to provide consistent intake performance
Grimmspeed Hood Struts - FRS/BRZ/86 FA20 Improves the cooling capacity andGrimmSpeed really did their homework on this one. They're using some of the finest gas springs available (would you expect anything less?), so you don't have to worry about cheap ball studs breaking, or the gas springs only lasting a year or two. Manufacturers such as Porsche and Mercedes Benz trust these gas springs for OEM equipment, and so do they. One major requirement is how the hood "handles." The stock hood is very light, and can bend fairly
