Forged Piston Compatible For Subaru EJ25 99.5mm 100mm WRX STI 2.5l EJ255 EJ257(100mm COATED)

4 pcs Forged Pistons with pins rings For SUBARU EJ25 EJ255 EJ257 engineQX-beam available here: ClickContains:Piston x 4 piecesPiston pin x 4 piecesPin lock x 8 picesPiston ring x 4 cylindersPiston Material:4032 alloy, contains more silicon than 2618 alloy, lower noise, higher tensile strength, lower thermal expansion coefficient. precision, 0.001 mm tolerance for pin hole, 0.005 mm tolerance for diameter, clearance between cylinder to skirt is 0.04-0.06 mm.Rings Made in Taiwan: RIK FITMENT:SpecificationsPart Number:HQ-SBR-041Make:SUBARUEngine(s):EJ25Model(s):Compatible for Subaru Impreza WRX 2.5L TurboCompatible for Subaru Impreza WRX STI 2.5L TurboYear(s):2004-2015Piston Material:4032 AlloyRod Material:4340 AlloyBore Size:99.5mm/100mm/100.5mmCompression Ratio:8.5:1Compression Height:30.7mmPin Size:23mmOverall Height:52.18mmRing Size:1.2+1.2+2.5mmRod Length:Gram Weight:385g========== : Material : 4032Model Number : HQ-SBR-041 : Material : 4032 alloyWelcome to buy our high-quality auto parts. This product is made of high-quality materials with fine technology, stable structure and strong adaptability. After strict testing, the products have good wear resistance, aging resistance and weather resistance, which can meet the daily car demand and provide reliable protection for your car.

• High-strength alloy material is adopted to improve the overall durability and service life.
• Precision machining dimension ensures perfect fit with cylinder body and reduces clearance error.
• High-quality casting technology, uniform internal structure, not easy to deform and crack.
• Reduce the internal noise of the engine and improve the driving quietness and driving experience.
• Anti-corrosion and anti-aging, suitable for complex road conditions and different environmental temperatures.