From what I've seen thus far, the FA is a much better mill from the factory. EJ rods are pretty good, FAs are decent but not as strong as the EJs and are known to bend once the power goes up.Genuine Nitride Crankshaft 79MM EJ25 Fits: Subaru Impreza Turbo WRX STi 05-18.Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best). Engine Oil Air Separator Impreza WRX EJ25 S2X05G0QB001T. Learn more about motor oil made from natural gas.

Base oil made from natural gas is 99.5% free of impurities typically found in crude oil. Pennzoil is the first motor oil made from natural gas, not crude.These cams are built to suite the higher horsepower Subys. SKU 7026S2 $998.75 Back Ordered GSC Power-Division S2 camshafts for the 08 Subaru STi EJ257 with Dual AVCS.This is significant enhancement over the previous years resulting in a much better system to seal up the dual heads. I can't answer about the wiring harness, but, you should know that the phase 2 engines starting in 2010 had the multi layered head gaskets. Hi, I have a 2010 Subaru Outback 2.5 Limited that has the phase 2, EJ25 series engine.Which of the following does not describe ionic compounds_ We referenced many modern design examples and engineering studies to bring you the best intake manifold available for the Subaru EJ20 and EJ25 WRX STI. Description: The AMS Subaru Intake Manifold was designed to outperform the competition.Specialising in Subaru vehicles we offer a range of workshop services including Logbook Servicing, Exhaust, Suspension, Brakes upgrades. We supply an extensive range of OEM and quality aftermarket Subaru parts from trusted brands. We are a Subaru Performance supplier and workshop based in Arndell Park, Sydney.Applications 2015 - 2020 Subaru WRX STi 2006 - 2014 Subaru Impreza WRX 2004 - 2020 Subaru Impreza. High Flow Screen Filter Lifetime Manufacturer Warranty. Smooth Mandrel Bend Increases Oil Flow New O-Ring Provided Fits ALL turbo EJ20 Motors (with EJ25 Pan) Fits ALL turbo EJ25 Motors with OEM oil pans (and our performance oil pan too!) OEM Spec.Oil Separator Back Cover Plate & Bolts 11831AA210. Subaru Impreza forester WRX STI EJ25 RR Fully Forged Closed Deck Block 2.5. Fuel Pump Fuel Pump Pushrod Harmonic Balancer Head Header Intake Manifold Intake Valley Cover Lower Pulley Mains Main Cap Side Bolts Motor Mount Oil Pan Oil Pump Oil Pump Driveshaft Oil Pump Primer Pressure Plate Rear End Cover Rear Main Seal Plate Ring Compressor Ring Gear Ring.The Killer B Motorsport Oil Pickup provides better performance. Proper oiling is important to WRX and STI turbo Subarus.

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