Outfront Motorsports Custom ARP2000 ½” Headstud Kit for EG33 2 Bolt G4+ Monsoon

G4+ Monsoon

heat-treating process for unparalleled performance

2002+ WRX (+CVT)

Multi-Purpose Cleaner

80mm 125° Exhaust 272° 233° 10

Outfront Motorsports Custom ARP2000 ½” Headstud Kit for EG33 2 Bolt G4+ MonsoonBenefits: 25% stronger than 625+ studs and 40% stronger than 11mm ARP 2000's reduced shank diameter (allows for no head gasket modifying) more thread engagement in block over 11mm studs uses stock alignment pins without modifying case or heads over 200ft lbs tested for stud "pull out" in block same kit price compared to 625+ kits (requires additional block and head machining to use) custom large diameter hardened washers to prevent embedding into head