Yonaka Nissan SR20DET Lightweight Performance Flywheel

Yonaka Performance Nissan SR20DET Lightweight Flywheel 13.8 lbs vs 20 lbs OEM SR20DET flywheel Made of 1045 forged steel Reduced weight and rotating inertia lead to faster throttle response Single piece construction, machined and then gas nitrided to provide extra hardness for long term superior performance Every Yonaka flywheel is CNC cut and then machine balanced Note: Will only work and fit in the JDM SR20DET, S13/S14 only, RWD Weight: 13.8 pounds