The most advanced K Series tuning option on the market
The DB Series Race supercharger system provides instant throttle response and a progressive power curve that increases all the way to redline without the typical ‘spiking’ or ‘surging’ associated with turbochargers
designed and CNC machined from aircraft quality 6061 T6 billet aluminium
Choice of urethane bushings or upgrade to spherical bushings
The tuning convenience of the Accessport V3 with the addition of a High Flow Filter result in a big increase in power and torque
Grams Performance 1600cc Injectors - S13, S14, S15, SR20 EGR The most advanced K SeriesGrams Performance 1600cc Injectors S13, S14, S15, SR20 Top Feed 11mm Grams Performance is proud to offer the most innovative high performance fuel injectors for todays performance vehicles. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Grams Performance the leader in high performance fuel injectors. Grams 1600cc injectors feature stainless internals and compatible with all fuels including