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while outflowing the factory intake by 49%
1994-2014 Subaru WRX (EJ Engines Only)
fresher cabin air for you and your passengers
each injector and its subcomponents are serialized
ARP Case Bolt Kit Tools while outflowing the factory intakeForged from 8740 chrome moly, all case bolts feature generous under head radius and rolled threads for the utmost reliability. The threads are rolled after heat treating, which makes them about 1000% longer fatigue life than most main bolts, which are threaded prior to heat treating. Available in the popular High Performance Series, which, at a nominal rating of 180,000 psi, is a premium replacement for OEM fasteners
US$ 138.00
US$ 34.20
US$ 35.90