MAHLE 930285037 Pistons kit 100.0mm x 30.7mm CH, 79.0mm stroke,130.5mm rod,23mm pin,-19.3cc,405g,8.5CR, 4032 SUBARU WRX 2.5L STI, FORESTER, LEGACY ymm_7 The wiring pinout for this

The wiring pinout for this sensor is marked directly on the sensor

is placed on the rim

Far superior to any other main bolts available for use in competition engines

a speed sensor port is machined into the compressor housing for the fitment of speed sensor part numbers 781328-0001 (includes sensor and gauge)

durability and performance

MAHLE 930285037 Pistons kit 100.0mm x 30.7mm CH, 79.0mm stroke,130.5mm rod,23mm pin,-19.3cc,405g,8.5CR, 4032 SUBARU WRX 2.5L STI, FORESTER, LEGACY ymm_7 The wiring pinout for thisPowerPak Plus forged piston assembly SPECIFICATIONS Bore size: 100. 0mm Stroke size: 79. 0mm Rod size: 130. 4mm Compression height 30. 7mm Pin diameter: 23m Crown volume: 2cc Weight: 39 Compression ratio: @56cc 8. 6 Alloy composition: 4032 Performance ring set: 1. 2, 1. 5, 2. 8mm