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Cusco engine & transmission mounts utilize a higher strength formulation of rubber compound, called HD Rubber. Replacing your factory mounts with these will stabilize your powertrain and help eliminate that annoying chatter or knocking from old, broken mounts. The result is a more linear and direct engine feel during high revolutions, which translates to a more responsive power output in reference to throttle position. Used in professional motorsports across the world, beware of imitators and make sure to get the original Cusco mounts.
| Year Fitments | Subaru WRX | Subaru STI |
|---|---|---|
| 2002 | ||
| 2003 | ||
| 2004 | ✓ | |
| 2005 | ✓ | |
| 2006 | ✓ | |
| 2007 | ✓ | |
| 2008 | ✓ | |
| 2009 | ✓ | |
| 2010 | ✓ | |
| 2011 | ✓ | ✓ |
| 2012 | ✓ | ✓ |
| 2013 | ✓ | ✓ |
| 2014 | ✓ | ✓ |
| 2015 | ✓ | |
| 2016 | ✓ | |
| 2017 | ✓ | |
| 2018 | ✓ | |
| 2019 | ✓ | |
| 2020 | ✓ | |
| 2021 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| Manufacturer's Part Number | 660 911 SET |
|---|---|
| SKU | cus660 911 SET |
| Brand | CUSCO |
| Product Type | Drivetrain |
| Drivetrain | Mounts and Chassis Bracing |






