This kit includes everything you need to convert to the better-designed twin scroll sump, due to the narrow bottom of the sump it acts similar to a baffled sump, we have tried and tested this kit over many years with many track days, and it's perfectly up to the job of keeping oil in the sump where its meant to be when running semi slick tyres no wider than 255. This sump is a direct bolt on for all EJ engines excluding the Legacy GT Ej255 BR/BM and includes everything you need. This kit will also need to be used if converting your single scroll car to equal length exhaust manifolds like the Fuji Racing Equal Length 

1x Twin Scroll Sump (11109AA151)
1x Windage Plate (10915AA010)
1x Oil Pick Up Pipe & O-ring (15049AA110)
1x Dip Stick (11140AA150)
1x Dip Stick Tube (15144AA011)
14x Sump Bolts (800506350)

Genuine Subaru Parts

Subaru Impreza Legacy, Exiga, WRX STi & Forester