GSC Nissan VR38DETT Intake, 38.15mm head +1mm Head

GSC Nissan VR38DETT Intake, 37.15mm head STD Head

GSC Nissan VR38DETT Exhaust, 32.15mm head STD Head

GSC Nissan VR38DETT Exhaust, 33.15mm head +1mm, 91.95mm Long, 6.6mm Stem (1)

GSC Nissan VR38DETT Exhaust, 33.15mm head +1mm Head

GSC Nissan VR38DETT Intake, 38.15mm head +1mm Head

GSC Nissan VR38DETT Exhaust, 33.15mm head +1mm, 91.95mm Long, 6.6mm Stem (12)

GSC Nissan VR38DETT Intake, 38.15mm head +1mm, 94.95mm Long, FLAT FACE (1)