Part #: subD1010FE120. Upgrade your WRX or STI's driving feel with Subaru Group N engine and transmission mounts. Stock mounts on these models are made of soft material, making enthusiastic driving seem imprecise. The Group N mounts use high - durometer polyurethane. This firms up the driveline, giving you a crisper and more accurate shift feel, all without a big increase in noise, vibration, or harshness. It's an excellent modification to think about when doing internal work on your motor or transmission. Warranty note: Subaru of America only warrants parts installed by a CERTIFIED Subaru Dealership, and the part must match the vehicle VIN. California Prop 65 Warning: Working on a vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust fumes, idling the engine only when necessary, servicing in a well - ventilated area, and wearing gloves or washing hands often.

Using these Subaru Group N engine mounts is a straightforward process. When you're doing internal work on your motor or transmission, it's a great time to install them. Just replace the old stock mounts with these new ones. Remember, for the warranty to be valid, you need to have a CERTIFIED Subaru Dealership install the parts, and the part must match your vehicle's VIN. As for maintenance, keep an eye on the mounts during regular vehicle check - ups. If you notice any signs of wear or damage, it's a good idea to replace them. Also, be aware of the California Prop 65 warning. When working on your vehicle, try to avoid breathing in exhaust, don't let the engine idle for no reason, service your car in a well - ventilated area, and always wear gloves or wash your hands frequently.