Skyline GTR, The Skyline GTR is a truly remarkable car, which improves with tuning, this section contains product listings for parts to enhance the Peformance of your GTR, Unlock the true potential. Sunny GTI-R, The Sunny GTI-R, Nissan’s mighty pocket rocket, The GTI-R has an immense tuning potential this section contains product listings for parts to enhance the Peformance of your GTI-R. ARP Conrod bolts - The No 1 cause of con rod failure is the bolt. ARP are the leader in fastener technology for all high performance applications. A "Must" item for all engine rebuilds. The Apexi Power FC is Hiteq's answer to the limits and constraints associated with "Piggy Back" style fuel controllers. The Power FC is a stand alone ECU giving complete engine control over fuel, ignition maps plus a host of other engine functions. A vehicle specific ECU is now available for GTI-R (RNN14). The OS Giken Multi Plate clutch is race proven, strong, reliable and manufactured to the highest standard and tolerances. The OS Clutch is able to transmit increased engine power & torque to the drive train without loss whilst still retaining a light pedal effort & smooth take up. The Twin & Hyper single plate models are now available for the GTI-R (RNN14).