Manufacturer: TEIN Part Number: SKJ14-AUB00 Condition: New Product Description: TEIN S.Tech Springs are an excellent step towards suspension tuning. They offer approximately a 1.5 inch drop for a more aggressive appearance and increased road holding capability. Designed to be used with OEM or OEM replacement shocks. Each application is road tested in North America for the proper balance between performance and comfort. Comes with a 1 year limited warranty, spring length is guaranteed not to sag more than 5mm, and be clear of any manufacturer defects. Additional Features: Chrome Vanadium SAE9254V Construction Progressive Spring Rate Design Includes Silencer Rubber on certain applications Green Powder Coat Finish Developed to be used in conjunction with OEM or OEM replacement dampers 1-year Manufacturers Defect and Sag Warranty Covers over 5mm sag, breakage, deformity, and noise. Does not cover powder coat finish and rusting. Contents of Spring Kit: Individual Springs × 4 Main Spring × 4 Some applications include TEIN Silencer Rubbers Warranty Information and Bump Stop Reference Guide Stickers* *(Note that Stickers do not come included for all JDM part numbers and for certain applications) Additional Information: Spring Rate Front (kgf/mm,lbs/in): 3.4/191 Spring Rate Rear (kgf/mm,lbs/in): 10.6/593 Guaranteed Fitments: ALL 2007 to 2011 BMW 3 Series (E90) 4dr Sedan (335i) models (Ride Height (mm,inch) - Front: -36/-1.4, Rear: -30/-1.2) ALL 2006 to 2011 BMW 3 Series (E90) 4dr Sedan (330i) models (Ride Height (mm,inch) - Front: -22/-0.9, Rear: -27/-1.1) ALL 2007 to 2011 BMW 3 Series (E92) 2dr Coupe models (Ride Height (mm,inch) - Front: -36/-1.4, Rear: -16/-0.6) Pictures of Actual Item: Payment: Click the Buy it Now button at the top of this listing to immediately proceed with our checkout and payment process. The Sparktec Motorsports store requires immediate payment with PayPal. Sales Tax: We are required to collect 9% sales tax on the product and shipping amount for orders shipping to California. Shipping: ALL PRODUCTS IN THE SPARKTEC MOTORSPORTS store IS IN STOCK AND READY TO SHIP IMMEDIATELY! Order ships for FREE via UPS Ground to any address inside the 48-state contiguous United States. Orders to Canada ship via UPS Standard To Canada. Any address outside of the 48-state contiguous United States or Canada, please contact Sparktec Motorsports for a shipping quote. Customer Service: To contact us with questions/comments, please email us using the "Ask a question" link at the top of the page. Most emails are answered within 24 hours, including weekends and holidays. Return Policy: Sparktec Motorsports store allows returns of any item, in new and unused condition with original packaging, within 30-days of purchase for a refund or exchange. Please contact us in the event you're not satisfied with your purchase as we're more than happy to work with you to ensure a positive experience.