New OEM RA Shortblock W- Forged CP EJ257 Pistons 99.5 w- Race Bearings EJ20 Shortblocks This preserves proper fuel vapor
New OEM RA Shortblock W- Forged CP EJ257 Pistons 99.5 w- Race Bearings EJ20 Shortblocks This preserves proper fuel vaporOutfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with B25, V25, W25, and N25 cylinder heads found on the 04+ STI and other EJ257 applications. This configuration includes: Custom Outfront Motorsports spec EJ257 CP piston set (22cc) New OEM STI black Nitrited 2017+ crankshaft New OEM STI connecting rods New OEM rod and main
USD1924.50
USD1964.50
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- USA
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5