CP Forged 92.5mm Pistons & Rings Subaru WRX 2002-2005

Part #: SC7400. CP's forged pistons for WRX and STI models are a game - changer. They offer excellent ring seal, high vacuum, low blow - by, great durability, and more horsepower and torque across the power band. The peak horsepower stays strong throughout the life of the piston rings, thanks to lightweight forgings and CP's unique machining methods. CP is all about top - notch engineering, using the latest forging techniques and CNC machinery, and strict quality control. They're part of Pankl Racing Systems, supplying to big - name racing teams and elite brands. You won't find better pistons for your EJ20 or EJ257. CP also offers optional coatings. The top coating reflects heat into the combustion chamber, increasing exhaust gas speed and scavenging ability. The skirt coating provides extra lubrication in extreme conditions and reduces friction. These coatings are applied to the whole set, adding 4 - 6 weeks to the order time. Piston features include high - strength aluminum forgings, a super - lightweight design, full CNC machining and balancing to +/- 1 gram, an accumulator groove, double pin oilers, and included wrist pins. For the best pricing, call or email!

These CP forged pistons are a great addition to your Subaru WRX 2002 - 2005. When installing, make sure to follow the standard piston installation procedures. Keep in mind that if you choose the optional coatings, it will take 4 - 6 weeks longer for your order to arrive. During normal use, keep an eye on your engine's performance. If you notice any unusual noises or changes, it's a good idea to check the pistons. For maintenance, follow your vehicle's regular engine maintenance schedule. Keep the engine clean and use high - quality oil. That way, your pistons will last a long time and keep your engine running smoothly.