04-06 Subaru IMPREZA WRX (GGA) WAGON Sport Mach Luxury Performance Springs. OEM Replacement Luxury Performance Springs for a 04-06 Subaru IMPREZA WRX WAGON GGA. Drops the front -30mm or -1.18 inches, and the rear -15mm or -0.59 inches







Spring rates are 3.3K front and 2.89k rear







These springs are designed uniquely for each application. The goal for these springs is to maximize the handling performance. The center of gravity is lowered but not to the point where it causes a negative effect with the stock geometry of the suspension. While some spring are designed to lower the car, Swift's are designed to maximize the performance without sacrificing the comfort.







Many believe that the better performance requires less comfort. The fact is that the harder the ride comfort the less the suspension is doing its job of absorbing the irregularities in the road itself. The suspension needs to freely compress and expand while limiting the movement of the sprung chassis weight that rides on it.







With these concepts in mind, the Sport Mach Springs are designed to maximize all aspects of spring performance.