Red Jdm Lowering Lower Spring For 2002-2006 Nissan Altima 2.5L 3.5LImproves your car look and performance with our exstensive line of sport springs. These springs are specially designed for each vehicle model and year and helps lower your car while not sacrificing street performance. By upgrading to sport lowering springs, you can lower car and shorten strut or shock stroke making the car more stable in high speeds, when shortning stroke will also improve cornering, stability and helps dramtically improving stability