For the 2013 Chrysler 300 SRT8 (LD), this rear subframe mount bushing from Whiteline locks down the rear subframe for a tighter rear end. Cars in this range are up to 13 years old, which is about when factory bushings and joints begin to loosen.
The rear subframe is the cradle that the rear suspension arms bolt to, and the car is attached to it through rubber mounts that are soft on purpose. That softness lets the subframe shift under hard cornering or acceleration, which dulls the feel of the rear end. A firmer bushing set holds the subframe in position, so the rear responds more directly to steering and throttle.
It applies to the 2013 model year of the Chrysler 300 SRT8 on the LD chassis. The listing names the Core version. You receive 8 bushings, 4 tubes, 6 washers, an install guide, and grease. Whiteline rates the install as difficult and lists about 4 hours. Get the car aligned once it is back on the ground. To go with it on the 300 SRT8, see Front and Rear Sway Bar Kit, Heavy Duty Blade Adjustable 18mm Rear Sway Bar, and Heavy Duty Blade Adjustable 33mm Front Sway Bar.
Features
Specifications
| Part Number | W93343 |
| Part Name | Subframe Mount Bushing |
| Vehicle | 2013 Chrysler 300 SRT8 Core |
| Chassis Code | LD |
| Bushing Color | Black |
| Bushing Material | Polyurethane |
| Grade Type | Regular |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 4 |
| Kit Contents | 8 Bushings, 4 Tubes, 6 Washers, Install Guide, Grease |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | – |


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