For VQ35HR & VQ37HR applications use part number BT1407-Gasket
The JMX is an upgraded harden rod end used for superior added strength
classic tone-on-tone box quilt stitching and the Sparco signature epaulettes
necessary for lowered street cars and performance alignments for racing
Round Wire Linear Rate Bump Springs 1200 lbs/in
Swift Standard Coilover Springs 8in length, 1.88 in ID, 50 lbs/in BRZ For VQ35HR & VQ37HR applications8in length, 1. 88 in ID, 50 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans