4 inch Triple Titanium Tips
Spring Rate- Front 10k / Rear 8k
Comes standard with a fully serviceable Injen SuperNano-Web dry air filter
Weight increase is curbed by keeping the thickness of the cylinder wall the same
This is accomplished by pairing springs sets with bump stops spring perches or both to maintain suspension travel resulting in a smooth ride while also improving mechanical grip and handling
Koyo Racing Radiator Nissan 370Z & Infiniti G35, G37, Q60 6MT Boxter 4 inch Triple Titanium TipsKoyorad is proud to introduce an all aluminum competition radiator for the 6 Speed Nissan 370Z, Infiniti G35 G37 and early Q60 models. In contrast to the factory supplied heat exchanger assembly which includes both radiator and AC condenser as a single unit, Koyorad has eliminated the condenser for improved cooling efficiency, weight reduction, and improved engine bay accessibility. This radiator features Koyorad's 36mm thick, high density Hyper core,