Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pinSkirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noiseAccumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent powerIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston ringsMade 100% in the USA
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Sorry we do not have fitment information available for this part number. Contact us for any fitment questions. | |||||
IN STOCK King Engine Bearings MB5745SIKing Engine Bearings Main Bearings King Engine Bearings Subaru FA/FB Main Bearing Set - Size STD $124.94
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IN STOCK ACL 4B8310H-.025ACL Race Series Rod Bearings ACL Subaru/Scion FA20 .025mm Oversized High Performance Rod Bearing Set $66.67
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IN STOCK - LOW Rhino-Rack DK258Rhino-Rack 2500 Fitting Kit Rhino-Rack 2500 Fitting Kit - 4 Pads/4 Clamps $139.99
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IN STOCK King Engine Bearings CR4616XPGC0.5King Engine Bearings Rod Bearings King Engine Bearings Subaru Fa20/ Toyota 4U-GSE Connecting Rod Bearing Set - Size +0.05mm $68.37
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IN STOCK - LOW King Engine Bearings CR4125XPGC.026King Engine Bearings Performance Rod Bearings King Engine Bearings Subaru EJ20/EJ22/EJ25 pMaxKote Performance Rod Bearing Set - Size +.026mm $108.68
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IN STOCK Cometic Gasket C4955-032Cometic Gasket Head Gaskets Cometic Subaru 15-19 WRX FA20DIT 89.5mm Bore .032in MLX Head Gasket - Right $92.73
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IN STOCK Perrin Performance PSP-ITR-321RDPerrin Performance Top Mount Inter Coupler PERRIN 08-21 Subaru WRX / 09-18 Forester XT / 05-09 LGT & OBXT Intercooler Coupler Kit - Red $78.65
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IN STOCK ACL 4B8310HX-STDACL Race Series Rod Bearings ACL Subaru/Scion FA20 Standard Size w/ Extra Oil Clearance High Performance Rod Bearing Set $66.67
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For more information on JE Pistons part number 314439L, you can visit the official JE Pistons website.