Cylinder Head Stud Kit For ARP Subaru Impreza WRX STi EJ20 EJ25 EJ 260-4701 USA Coolant Flanges Thickness: 8mm

Thickness: 8mm

Offset Primary Collector Design For Maximum Ground Clearance

crossover hose and hardware

E chassis N54 only

Does not fit F chassis N55

Cylinder Head Stud Kit For ARP Subaru Impreza WRX STi EJ20 EJ25 EJ 260-4701 USA Coolant Flanges Thickness: 8mmCylinder Head Stud Kit For ARP Subaru Impreza WRX STi EJ20 EJ25 EJ 260 4701 USA 100% Brand New Item, Never Used Or Installed Subaru EJ20 EJ25 DOHC Engine Performance Steel Alloy Cylinder Head Stud Nuts Kit Direct Bolt On Fitment or Factory Replacement For The Stock Head Bolts Made By OEM Approved Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements Upgraded Head Studs Helps Prevents Blown Head Gaskets and Overheated Engines No