GREDDY BY OS-GIKEN PISTON + CONNECTING ROD SET RB25DET NEO

Product characteristics:
- Compatible Engine Models: RB25DET NEO Straight 6
- A4032 High Silicon Type Forged Aluminum Alloy (Made in Japan) The crown shape is the same shape as the genuine product, and the recess is 0.04 inch (1 mm) versus the genuine recess. Compressive ratio is equal to original equipment
- Laser marking GReddy by OS GIKEN logo & serial number
- Design value Piston diameter: 3.45mm
- Weight: 13.5oz
- Crown volume: -6.73cc