An increase in NVH usually at idle should be expected when fitting an engine/transmission mount insert because you are effectively removing the original voiding and stiffening the mount between the engine/transmission and chassis

Civic/CRX (Eye) 88-91 EF9/ED BC-Racing Coilover Kit BR-RS

Modello: SCIROCCO R

For vehicles with a cast bracket use PFF60-524 or a rubberized bracket use either PFF60-820 or PFF60-920

Honda Jade 14+ FR4 BC-Racing Coilover Kit V1-VM

Daihatsu Charade G200 94-00 Ultra-R 2P Front Lower Tiebar PFF5-4630BLK/6 An increase in NVH usuallyDaihatsu Charade G200 94 00 Ultra R 2P Front Lower Tiebar Auto: DAIHATSU Modello: G200 Anno: 1993 2000 Motore: 4TH GEN 1. 3 2WD HATCHBACK