This Piston comes with Wiseco's new Armor Plating Coating. Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation.
Wiseco's most popular pistons now include Armor Plating. The I-Beam construction is designed to hold up in high horsepower forced induction applications.
It has been our pleasure to work closely with Brian Crower in the research and development of many parts in their line and we are proud to be a stocking warehouse distributor of their entire product line. If you are unsure if this is the correct rod for you, please contact one of our experienced sales reps today to help you put together the parts list for your next build! Years: 04-21 STI / 06-14 WRX Engine: EJ257 STI / EJ255 WRX Included Ring Set: 10000VF Compression Ratio: 8.6:1 STi / 9.0:1 WRX Head CC: 56 cc Sti / 51 cc WRX Rod Bolt: 3/8" ARP 2000 Rod Length: 5.137" / 130.5mm Stroke: 79mm Material: K598M100AP: 2618 Alloy. Wiseco pistons go through more finishing processes than any other piston on the market without driving the cost up.Please message us for a Return Authorization Number before sending anything back to avoid processing delays. Real Street Performance is unlike most "Race Shops". We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses.
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The seller is "realstreetrsp" and is located in this country: US. This item can be shipped worldwide.