We at LMR have provided a simple S550 Mustang suspension torque spec guide to better help with your Mustang build.
| Suspension Component | Torque Specs |
|---|---|
| Verticle Link | Upper - 81 ft/lbs | Lower - 129 ft/lbs |
| Rear Camber Arm | Chassis Side Bolt - 85 ft/lbs | Knuckle Bolt - 76 ft/lbs |
| Rear Toe Rod | Inner and Outer Bolts - 129 ft/lbs |
| Lower Control Arm to Knuckle Bolt | 203 ft/lbs |
| Rear Wheel Speed Sensor | 80 in/lbs |
| Wheel Lug Nuts | 148 ft/lbs |
| Rear Axle Shaft Nut | 90 ft/lbs an additional 45 degrees |
| Rear Subframe | (4) Smaller Bolts 41 ft/lbs | Larger Bolts 129 ft/lbs |
| Rear Driveshaft Bolts | 41 ft/lbs |
| Rear Shock | Lower Bolts - 35 ft/lbs | Upper Bolts - 66 ft/lbs |
| Rear Sway Bar | (4) Chassis Mount Bolts 52 ft/lbs |
| Sway Bar End Link | Upper and Lower Nuts - 85 ft/lbs |
| Diff to Subframe Bolts | 129 ft/lbs |
| Front Lower Control Arm | Chassis Side - 177 ft/lbs | Knuckle Side - 85 ft/lbs |
| Rear Lower Control Arm | Chassis Side - 177 ft/lbs | Knuckle Side - 85 ft/lbs |
| Front Strut to Spindle | 184 ft/lbs |
| Front Sway Bar End Links | 85 ft/lbs |
| Upper Strut Mount Nuts | 46 ft/lbs |
| Front Sway Bar | 76 ft/lbs |
| Front Subframe | (8) Forward Nuts - 85 ft/lbs | Rear Bolts - 85 ft/lbs |
| Upper Strut to Strut Nut | 76 ft/lbs |
