Over time, stock springs sag, get rusty, and simply wear out. BMR's suspension believes the right springs go beyond looks your Pontiac G8 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. Every BMR'spring is compressed solid at the factory, not once, but twice. 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. Every spring is computer tested as the last step every spring, not just a sample from each batch.

Listed for 1 vehicle: the fitment table on this page shows each year, make and model it fits.

Part number: SP302R