JE Pistons forged piston set for 2012+ Subaru FA20E/FA20F engines with an 86.25mm bore at +0.25 size and a 10.6:1 compression ratio yielding -10.0cc dome volume. The FSR forging minimizes friction through reduced skirt width and a shorter wrist pin; accumulator grooves and skirt coatings reduce ring flutter and wear when specified. Made from 2618 aluminum in the USA, the kit includes high-quality wrist pins, locks and JE Pro Seal rings.
JE Pistons 2012+ Subaru FA20E/FA20F Bore 86.25, Size +0.25, Stroke 86, 10.6:1 C/R -10.0CC (Set of 4)