Quick view Saenz Performance Subaru EJ257 - S - Series - 4340 - Set of 4 - Up to 800 HP Make Subaru Model WRX STI Engine Model EJ257 Series S - Series Metal Type SAE 4340 Set of 4 Rated HP 800 Stock Bolt Type* ARP 2000 Bolt Size 3/8" CTC Measurement 130.50 mm Pin End Thickness 21.44 mm Big End Thickness 21.44... Compare
Quick view Saenz Performance Subaru EJ257 - Performance Series - 4340 - Set of 4 - Up to 900 HP Make Subaru Model WRX STI Engine Model EJ257 Series Performance Series Metal Type SAE 4340 Set of 4 Rated HP 900 Stock Bolt Type* ARP 2000 Bolt Size 3/8" CTC Measurement 130.50 mm Pin End Thickness 21.44 mm Big End Thickness 21... Compare
Quick view Saenz Performance Subaru EJ257 - Performance Series - 300M - Set of 4 - Up to 1200+ HP Make Subaru Model WRX STI Engine Model EJ257 Series Performance Series Metal Type 300M Set of 4 Rated HP 1200+ Stock Bolt Type* ARP 625 Bolt Size 3/8" CTC Measurement 130.50 mm Pin End Thickness 21.44 mm Big End... Compare
