Details
BrandH&R
SKUHRS51690-77
Manufacturer Part Number51690-77
Product Information
H&R Super Sport Springs are a progressive rate lowering spring kit with more drop than the Sport Spring. The kit drops the car approx. 1.7 in at the front and approx. 2.4 in at the rear, trimming the fender gap and lowering the center of gravity to reduce body roll while keeping a comfortable ride. The springs are made from (hf) 54SiCr6 spring steel, shot-peened, and each one is tested before it leaves the ISO 9001 certified H&R plant in Germany.
Specifications
| Type |
Lowering spring kit |
| Line |
Super Sport Spring |
| Approx. Front Lowering |
approx. 1.7 in |
| Approx. Rear Lowering |
approx. 2.4 in |
| Spring Rate Type |
Progressive |
| Material |
(hf) 54SiCr6 spring steel, shot-peened |
| Chassis |
S197 |
| Notes |
Lowering varies by engine size, battery package and model options; performance aftermarket shocks or struts are highly recommended |
| Fitment Notes |
Lowering varies by engine size, battery package, and model options.; Performance aftermarket shocks or struts are highly recommended for this application. |
| Install |
Professional installation by a suspension mechanic; original bump stops, dust boots and other OEM parts are re-used |
| Alignment |
Wheel alignment check required after install |
| Front Lowering |
1.7 in (approx.) |
| Rear Lowering |
2.4 in (approx.) |
| Warranty |
Lifetime of vehicle ownership (original purchaser; ends if product discontinued) |
| Part Number |
51690-77 |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2011-2014 |
Ford |
Mustang |
Base |
| 2012-2013 |
Ford |
Mustang |
Boss 302 |
| 2011-2014 |
Ford |
Mustang |
GT |
Documents: Technical Information Sheet (PDF)