SUBARU WRX
WRX D.I.Y. Rebuild Kits

2.2L D.I.Y. Stroker Kit (EJ20)

Designed to provide a cost effective means to rebuild your stock WRX engine with larger displacement, D.I.Y. Kit is perfect for those looking for the best "bang for the buck" when rebuilding their engine. Included are all the major components necessary. To offer the best price possible, Cobb designed the WRX Stroker Kit to use the stock WRX connecting rods. Cobb also offer upgrading to either the STI powder forged or Cobb Billet Steel connecting rods for an additional cost.

If you opt for either of the better rods, the upgrade price will include the cost of setting up the rod clearances and installing them to the crankshaft for you for an easy installation.

Basic Kit includes:

Forged Chromoly Crankshaft - Balanced

Forged Aluminum Pistons - Weight Matched

High Performance Piston Ring Set

Chromoly Turbo Piston Pins

New Rod Bearings

New Main Bearings

Other Parts/Work required for Assembly (not included):

EJ20 Block Halves (2002-2004 WRX)

EJ20 Connecting Rods (2002-2004 WRX) if not purchasing upgraded rods

Engine Gasket Kit

Bore and Home Machine Work

Set Bearings Clearances

Set Ring Gaps

Final Assembly per provided instructions

Picture coming soon