Shop All Categories. Vogtland 40mm Front/Rear Sport Lowering Springs For BMW E30 320i/320si/323i/325i. THE DROP STATED IS A GUIDE ONLY. THE ACTUAL DROP THESE SPRINGS OFFER MAY DEPEND ON THE MODEL OF VEHICLE YOU HAVE. These Lowering Springs from Vogtland are one of the most cost effective upgrades you can make to your vehicle’s suspension. Firmer springs will be especially noticable during rapid direction changes. Vogtland are a well known name in suspension. They’ve been making springs since 1908 which is pretty good going. Utilising manufacturing techniques like oil tempered steel, cold-coiling and materials like high tensile strength chromesilicon you know there’s some serious engineering know-how and quality going into every spring. Vogtland reckon their springs should be corrosion resistant and sag free for years to come. As with any German suspension company you can also rely on the extremely stringent TUV certification process to ensure quality. It’s not just the materials and production processes that are top notch. Vogtland’s testing regime is top notch. Every spring set is carefully tuned for the specific application. A mixture of linear and progressive rate springs are used according to the specific requirements of the chassis. Spring rates are carefully calibrated for the engine and spec of the car they have been listed for. Unless otherwise stated in the fitting notes, all spring kits have been designed to work with standard shocks. PLEASE NOTE: Picture Is For Illustration Purposes Only. 06.02.2024, 08:24:30. Demon Tweeks was established in 1971 to service the needs of the motorsport competitor and our principals of offering top products, quality, service and rapid availability are as important to us today as they were in the very beginning. We are leaders in the supply of race wear, competition and road tuning parts for cars and bikes. Within a staff totalling over 140 is a dedicated sales team servicing upwards of 3000 telephone and online enquiries received every day from the UK and the rest of the world. Our impressive 140,000 sq. That means no additional charges or surprises when your item arrives. If your parcel is lost or damaged along the way, the GSP protections and policies will cover you. CAN I CHANGE MY ADDRESS ONCE I’VE PLACED MY ORDER? I’VE ADDED A NOTE TO MY ORDER, CAN YOU VIEW IT? As you may require it in the event of a claim with your carrier. Monday – Friday: 8.30am – 5.00pm. Saturday & Sunday: CLOSED. Also, during periods of high demand, there may be additional delays in us responding.