IAG / ARP 14mm Head Stud Set for Subaru WRX / STI / Legacy GT / Forester XT. IAG’s / ARP 14mm Head Stud Set is designed for use on high horsepower Subaru engines. The larger size of the stud increases its load capacity which in turn helps to prevent the cylinder head from lifting and creating head gasket failures. The oversized head studs require drilling and tapping the case as well as splitting the locating dowels to accept the larger studs. In addition, the cylinder head will also require the head stud hole clearances enlarged to accept the studs. (x12) ARP2000 14mm x 1.5mm Head Studs. (x1) ARP Fastener Assembly Lube. Use head gaskets with 14mm stud provisions or drill head gaskets to clear the larger 14mm head studs for fitment. Splitting the OEM locating dowels. Drilling and tapping the engine case. Drilling out the cylinder head stud holes for 14mm stud clearance. Studs can be used on Subaru EJ25, FA20 DIT and EJ20 Engines. See our other items. Set Includes: —(x12) ARP2000 14mm x 1.5mm Head Studs —(x12) ARP Washers —(x12) ARP Nuts —(x1) ARP Fastener Assembly Lube Install Requirements: —Use head gaskets with 14mm stud provisions or drill head gaskets to clear the larger 14mm head studs for fitment —Splitting the OEM locating dowels —Drilling and tapping the engine case —Drilling out the cylinder head stud holes for 14mm stud clearance Studs can be used on Subaru EJ25, FA20 DIT and EJ20 Engines. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Engine Blocks”. The seller is “built_not_bought_automotive” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Brazil, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam.
- Modified Item: No
- Custom Bundle: No
- Fitment Type: Performance/Custom
- Manufacturer Part Number: IAG-ENG-1711
- Brand: IAG Performance