Swift Spec-R Springs 07-13 BMW 335i E90 E92 4X905R tires SPL Parts bushings are precision

SPL Parts bushings are precision CNC machined from 6061-T6 Billet Aluminum for an accurate fit

SPL Parts  Adjustable Tension Rod Features:

The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment

Note:  Installs with our SPL Parts V2 or V3 Tension Rods (#SPL TR S13/S14) only

Swift Spec-R Springs 07-13 BMW 335i E90 E92 4X905R tires SPL Parts bushings are precisionSwift Spec R Springs 07 13 BMW 335i E90 E92 4X905R Spring Rate Drop Front Rear Front Rear Kg mm Kg mm Inch Inch 4. 0 11. 0 1. 0 0. 8 Spec r springs Built for track duty, swift spec r springs are designed to the upper limits of the oem shock valving. Spec R springs are track tested and tuned for optimum performance, but they are also comfortable enough for a daily driver. Swift Springs keeps the quality ride you get from the showroom, and adds improved