Turn In Concepts Stage 2+2 Track Short Block Subaru WRX 2002-2014 / STI 2004-2021 | 1001-03-0103

On this page, you're looking at the Turn In Concepts Stage 2+2 Track Short Block for your 2002-2014 Subaru WRX and 2004+ STI.

• New Subaru EJ257 case halves
• New Subaru EJ257 crank
• +2mm H-beam rods with ARP2000 hardware
• JE 99.75mm Subaru Time Attack "FSR" pistons
• Heavy duty tool steel wrist pins
• Dynamically balanced rotating assembly
• ACL main and rod bearings
• Custom ring gaps based upon your input on use of the car
• Custom piston to wall clearance based upon your input on use of the car
• Custom main and rod bearing clearances based upon your input on use of the car
• Rated for 550awhp (case is the limiting factor)

Fitment Note: If you are using D25 (EJ255) heads then you will want a slightly thicker head gasket. We recommend the JE .039 gasket.

All EJ engines will need customers to reuse their perimeter bolts and wrist pin covers.

Note: Typical lead time to ship 4 weeks – these are typically made to order.