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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
5mm JE FSR 2618 Forged Pistons with
The case halves are sealed with new OEM case bolts and sealant
IAG V2/V3 EJ Block Drain Hose 3/4" x 2" Replaces the drain line included with the V2 or V3 Air Oil Separator
The benefit of CNC porting is not only an efficient way of machining the heads it also offers consistent port results that are hard to achieve by hand
All IAG short blocks are balanced and blueprinted
IAG Stage 2 Pocket Ported Cylinder Heads for 18-20 STI N25 Casting (Cams / Lifters Sold Separately). 2018-subaru-wrx sti-base 5mm JE FSR 2618 ForgedIAG Stage 2 Pocket Port Cylinder Head Package: The head package centers around our popular CNC pocket porting program which was developed over the last several years. Pocket porting removes excess OEM casting flash and the material underneath the valves. By smoothing and blending this area under the valve seat, significant flow capability can be achieved. The IAG Stage 2 pocket ported head package starts with brand new WRX STI OEM N25 head castings,
