Each spring is loaded in the spring tester at the factory, then compressed and the CNC load cell measures the force for a variety of spring lengths. This allows BMR to offer a LIFETIME WARRANTY against spring sag.Blending aesthetics and performance, BMR has designed the SP763 for the power adder crowd who want great all-around performance without worrying about the front-end sitting too low. These springs are designed for vehicles with the extra front-end weight of a supercharger or turbocharger kit. These lowering springs feature a fine-tuned spring rate (170 lb./inch front, 740 lb./inch rear) to give you great performance and a smooth ride. The linear spring rate offers plenty of support, keeping the body flat and level, while remaining soft enough for a comfortable ride on any road. When performance and looks are a must, rely on BMR's suspension!BMR's suspensions SP763 lowering springs are available in red powdercoat for long-lasting good looks. Front and rear springs are available separately (SP089 front, SP082 rear). Installation time is about 3-4 hours. Proudly made in the U.S.A.
Product Details
Part Number: bmrSP763R
Description: BMR 15-17 S550 Mustang Performance Version Lowering Springs (Set Of 4) - Red
Bushings Included: No
Progressive Rate Spring, Rear: No
Progressive Rate Spring: No
Quantity: Sold as a set of 4
Spring Finish: Red Powdercoat
Spring Position: Front and rear
Spring Rate, Front (lbs/in): 170 lbs/in
Spring Rate, Rear (lbs/in): 740 lbs/in
Spring Type: Coil
Notes: Mustangs that are frequently drag raced and want the ultimate launch characteristics should use BMR's SPD763 lowering spring set. Designed to work with OE mounts and perches or Camber Plates that reuse the OE perch. Aftermarket perches may not fit properly and could lead to excessive NVH.
Fits: 2015-2024 Ford Mustang (see fitment details).
