There is nothing like the aggressive look of a car with the right stance! Over time, stock springs sag, get rusty, and simply wear out. BMR's suspension believes the right springs go beyond looks your 2015-2023 S550 Mustang and 2024 S650 Mustang needs to perform, too! All BMR springs are manufactured from chrome silicon high-tensile spring wire, and are cold wound on a CNC coiling machine. The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly the same. This guarantees that your right spring matches your left spring. Every BMR'spring is compressed solid at the factory, not once, but twice. This gives the spring its permanent set, and guarantees no sag. BMR springs are stress-relieved at 750 degrees F, ensuring most stresses induced during the winding process are eliminated. All springs are then shot-peened to eliminate residual surface stresses. Many spring manufacturers skip this step, but BMR insists on this operation as part of our spring manufacturing process.

Product Details

• Generic Primary
• Primary

Part Number: bmrSP089R Description: BMR 15-17 S550 Mustang Front Performance Version Lowering Springs - Red Bushings Included: No Drop, Front: 0.875 inches Progressive Rate Spring, Front: No Quantity: Sold as a pair Spring Finish: Red Powdercoat Spring Position: Front Spring Rate, Front (lbs/in): 170 lbs/in Spring Type: Coil Notes: 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).