Diftech Engine Mount Kit Solid Poly-Urethane For Nissan 240SX S13 S14 S15

Replace your worn out OEM rubber engine mounts with DIFtech polyurethane mounts. Stock engine mounts, which have become old and soft, do not perform their original function anymore. Especially when power output is increased, OEM mounts allow too much engine movement. This results in increased power loss due to vibration, even breaking subframes or drivetrain components in extreme cases. These bushings will firm up your engine mounting points while still allowing some vibration dampening unlike the 100% rigid aluminum mounts. Some increased noise may result from running firmer mounts. This product best used in conjunction with DIFtech's poly transmission mount ( 10811 ) to ensure equal rigidity across the whole front powertain assembly. For use with all 240SX chassis. S13, S14, and S15 with KA24 or SR20 engines.