996/997 GT3 & Turbo Harmonic Damper

with full Dundon D4 power now up to 406whp and upgraded lighter weight 4.0 clutch and flywheel kit could feel some load vibration above 5000 rpm and above in spirted road driving … this damper maintained the raw feel and fast rev up but added better smoothness high up … also peace of mind protecting against potential harmonic vibration consequences moving away from stock … great product super happy!!

Fast shipping, all good

Very high quality product

Bought this for my 7.2 GT3. Getting this as preemptive measure. Fast shipping and all that.