FITMENTS: 2004-2021 WRX2007-2021 STi2003+ Forester (5 sp manual transmission)2003+ Legacy and Outback (5 sp manual transmission) Brand: Company23Manufacturer’s Part Number: 509Actual Weight: 0.5 LbsInstallation Guide (PDF)Manufacturer’s Warranty: Limited Lifetime WarrantyBenefits: Using the right tool for the job helps to ensure a quality job while minimizing the chance of damaging parts or yourself.Product not designed for use with an impact wrench Manufacturer’s Description: Features: Difficult to source T70 Torx size allows for transmission flushes on a variety of subaru transmissions 2-piece construction with hardened tool steel bit is extremely durable 1/2″ drive Works with: 04-09 Subaru Impreza WRX (5sp manual transmission) 07 Subaru Impreza WRX STI (6MT with clutch side transmission bolt) 03+ Subaru Forester (5sp manual transmission) 03+ Subaru Legacy and Outback (5sp manual transmission)