Bilstein B4 OE Replacement Shock Absorber BMW 640i Rear

Shock absorbers. What do they do? The shock absorbers reduce and slow down the vibrations from the springs. LMPerformance chose BILSTEIN Sport Shocks for its customers because when you buy BILSTEIN Shocks, you know the brand is a recognized name in the field of suspension design.

The mono-tube gas pressure technology was developed by BILSTEIN Sport Shocks and remains the standard in automotive construction. Buy BILSTEIN Shocks for technology that involves the keeping of the oil in the absorber under pressure, preventing it from foaming when temperatures and loads are increasing. The BILSTEIN technology gives the vehicle a high level of traction and more precise handling.

The BILSTEIN company produces mono-tube gas pressure shock absorbers and twin-tube shock absorbers. The BILSTEIN mono-tube gas pressure shock is first in motorsports and series-production sports car because It provides a large effective surface on the working piston. This results in increased damping power, better handling and improved improves the dissipation of thermal engergy outward senabling a high level of performance. The majority of vehicles, however use the twin-tube shock absorber.

The foundation for the impressive BILSTEIN company dates back as far as 1873 with a multiplicity of technical innovations that culminated in their entry into the automotive industry in 1928 with the production of the first chrome-plated bumper for mass-produced cars, then on to car jacks and finally in 1954 they took on the challenge of eliminating the vibrations caused by the conventional telescopic shock absorbers available at the time. They also wanted to concurrently produce a lighter damper that was capable of being fitted into any position and this would be no small undertaking. Finally in 1957 the effort and expense of this endeavor resulted in the production of the very first mono-tube gas pressure shock absorber for the Mercedes-Benz. The contribution to driving safety cannot be underestimated nor is the impact on the shock absorber industry where this technology is currently incorporated into all types of telescopic shock absorbers. The BILSTEIN name is synonymous with innovation and quality of product and this can be seen in the fact that all of the AM Mercedes in the DTM and more than half of all teams in the twenty-four hour race on the NURBURGRING house BILSTEIN accessories. The company doesn’t stop with technological excellence but wants to assure their products perform well on the road and on the track and in order to do that they implement an uncompromising testing program on both the NURBURGRING and the company’s test center in PAPENBURG. This is where their products are put to the true test by their own drivers who test the products on a multiplicity of driving situations and determine how balanced the driving characteristics of various vehicles are. The care taken in providing a product they can be proud of is the hallmark of the BILSTEIN Sport Shocks tradition for innovation and incomparable quality. When you are buying front and rear shocks for your Camaro or Firebird you can see from the above that you are getting a product that is superlative in every way. For more great products, check out these Koni Sport Shocks!

Find the BILSTEIN Sport shocks for your car at LMPerformance.com today and get a great product at a low price when you buy Bilstein shocks.

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California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.

Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.

Free Shipping: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.

Images: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.

TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.

Price Errors: In the event that a product has mistakenly been listed at an incorrect price, We reserve the right to refuse or cancel any orders placed for product listed at the incorrect price. We reserve the right to refuse or cancel any such orders whether or not the order has been confirmed and your account charged. If your payment type has already been charged for the purchase and your order is cancelled, a full refund to your orignial payment method in the amount of the incorrect price will be issued.

Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.

Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.

Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.

Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.

Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.

Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.

Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.