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Your Vehicle BMW F36 430i B46 2.0L

W204 07-14 C300/C350 4MATIC BR Series Coilover Suspension Kit

Featuring 30 levels of adjustment and performance spring rates and valving
BC Racing
Mfg Part #
J-21-BR
ECS Part #
ES#3698688
Brand
BC Racing

1195.00
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
In Stock
Est. Ship Date:
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Product Details

BC Racing has made a name for themselves in the automotive enthusiast communities by developing adjustable, street-and-track capable coilover kits for over a decade that are not only extremely effective, but also don't brake the bank!

The BR Series is BC Racing's most popular suspension package. Equally at home on street and track the BR Series offers the best of both worlds with ride height and damping adjustability. Damping is adjusted simultaneously and height is adjusted independently of piston and spring stroke. The BR Series offers a minimum 2 inch drop as well as 30 levels of damping adjustment. Assembled by hand in BC Racing's facility, each application undergoes stringent quality control protocols to deliver the best possible suspension product to the consumer. 

All springs used, linear, S-barrel, and v-barrel, are made of SAE9254 steel and utilize a Zinc coating under a powder coating finish to ensure rust cannot penetrate the metal of the spring and compromise performance or reliability. Liner springs are used in in places possible unless otherwise limited by the OE design of the vehicle which does not allow it. In that case, S-Barrel or V-Barrel springs are used to match OE shape/style specifications and the spring's rate is then matched to the linear rate.

BC Racing creates their kits utilizing a wide variety of shock types, lengths and diameters. Each vehicle depending on their data from R&D, and accounting for the OEM suspension design will utilize a different style of shock. Each shock is hand assembled in their factory and dyno tested before use in their kits. Shocks are paired together by their compression and rebound numbers after dyno testing for even and precise quality and performance. Each shock body used in their system is 53mm for added strength, performance, and increased fluid capacity (unless limited spacing will not allow). The shocks are then coated in black chrome for a clean, cohesive appearance and corrosion resistance.

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis Special Fitment Notes
Mercedes Benz C300 4Matic V6 3.5L 276.957 2013 204.080 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.0L 272.948 2008 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.0L 272.948 2009 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.0L 272.948 2010 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.0L 272.948 2011 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.0L 272.948 2012 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Luxury V6 3.5L 276.957 2014 204.080 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.0L 272.948 2008 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.0L 272.948 2009 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.0L 272.948 2010 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.0L 272.948 2011 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.0L 272.948 2012 204.081 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.5L 276.957 2013 204.080 Use vehicle selector to confirm fitment
Mercedes Benz C300 4Matic Sport V6 3.5L 276.957 2014 204.080 Use vehicle selector to confirm fitment
Mercedes Benz C350 4Matic V6 3.5L 2015 204.388 Use vehicle selector to confirm fitment
Mercedes Benz C350 4Matic V6 3.5L 272.970 2007 203.087 Use vehicle selector to confirm fitment
Mercedes Benz C350 4Matic V6 3.5L 276.957 2013 204.388 Use vehicle selector to confirm fitment
Mercedes Benz C350 4Matic V6 3.5L 276.957 2014 204.388 Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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