BMW Coilovers for Street Use for BMW F82 M4 S55 3.0L

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There are several coilover options on the market - while a lot of this decision boils down to preference, we categorize coilovers as aEURoestreetaEUR based on price and comfort level. Coilovers in our street category will be comfortable enough to use on your daily driver, but perform well enough to handle occasional autocross days and light track use. These coilovers also won't break the bank. However, many of the options we have under street coilovers share many of the same features as our track coilovers, they often just utilize less durable materials and won't hold up as well to torcher testing.
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BC Racing BR Series Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
BC Racing BR Series Coilover Suspension Kit - 5-Bolt Top Mounts - 201...
For vehicles with 5-Bolt Top Mounts & EDC Suspension
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For vehicles with 5-Bolt Mounts and EDC
BC Racing - Corporate Logo
T#:555818
Part#: I-68-BR
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$ 1,195.00 USD
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BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop. To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months. This kit features mounts and brackets that are fully compatible with all stock mounting points and components.
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KW V3 Series Coilover Kit - Adjustable Damping - F80/F82 M3/M4 (W/O EDC)
KW V3 Series Coilover Kit - Adjustable Damping - F80/F82 M3/M4 (W/O E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
KW Suspension - Corporate Logo
T#:206126
Part#: 352200AN
In Stock at Vendor
$ 3,584.00 USD
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$ 3,584.00 USD
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Adjustable Rebound & Compression Damping

Want full control? The KW V3 gives you multiple settings for both rebound and compression. You have full access over ride comfort and handling to dial in that perfect setup. Race teams rely on adjustments to get that perfect lap time and having shock controls at your fingertips is key. KW V3 features -
  • Separate adjustments for compression (14 positions) and rebound (infinite settings),
  • Stiffer springs over stock for less bodyroll than the standard suspension,
  • Stainless steel strut/shock bodies and composite spring perches for superior corrossion resistance,
  • Individually height-adjustable - Front = 25-45mm lowering; Rear = 25-50mm lowering,
  • TUV approved lowering range and operation,
  • Expert engineering and design for ease-of-use and long durability,
    Whether you track the car often or only use it for backroad carving the V3 will give you the tools to set up an ideal handling condition. You can crank it up for smooth and fast surfaces or soften it for city or rough roads. Since each shock is 2-way adjustable you can alter the front-rear balance to account for brake dive or squat during power application coming out of the corner. You are in total control!

    Coil over suspensions are better engineered suspension options compared to a standard shock + spring package. Since the springs and shocks in a coil over are designed by a team of engineers to work together, there is much better suspension travel and more precisely tuned specifications for spring and shock rates. Using separate shock and spring specs may result in premature coil bind or shock bottoming. And most coil over kits offer more features than the traditional packages. Coil overs are also more useful when larger wheels/tires are used because you can precisely set the ride heights to clear the new tires.

    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting.

    Lifetime warranty!




    This item fits the following BMWs:
    2015+ F80 BMW M3
    2015+ F82 BMW M4
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    BC Racing BR Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing BR Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW ...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:555827
    Part#: I-49-BR
    In Stock
    $ 1,195.00 USD
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    $ 1,195.00 USD
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    BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop. To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months. This kit features mounts and brackets that are fully compatible with all stock mounting points and components.
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    KW V3 Series Coilover Kit - Adjustable Damping - F80/F82 M3/M4 (With EDC)
    KW V3 Series Coilover Kit - Adjustable Damping - F80/F82 M3/M4 (With ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:349009
    Part#: 352200AP
    In Stock at Vendor
    $ 3,964.00 USD
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    $ 3,964.00 USD
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    KW was founded in 1995 and at the beginning it only existed of three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test.
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    KW DDC Coilover Kit - DDC Plug & Play - F80 M3, F82 M4
    KW DDC Coilover Kit - DDC Plug & Play - F80 M3, F82 M4
    For vehicles with EDC
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:555168
    Part#: 39020039
    In Stock at Vendor
    $ 5,654.00 USD
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    $ 5,654.00 USD
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    Today, more and more premium vehicles are being fitted with an electronically adaptive suspension system. Before KW DDC Plug & Play coilovers were introduced to the market, you often had to make compromises when customizing your suspension lowering, and often had to eliminate the active electronic control system and comfort features that you had paid extra for. With the adaptive KW DDC Plug & Play coilover suspensions there are no compromises to be made and you can combine the control of your standard damper system with a seamless suspension lowering and the driving dynamics tuned by KW suspensions experienced engineers. During installation, the factory electronic struts are simply replaced by KW “inox-line” stainless steel coilover struts and the adaptive KW dampers are connected to the on-board electronics using your vehicle's original plugs. Fitting a KW DDC Plug & Play coilover suspension requires no further modifications. The standard dampers can simply be replaced with the KW DDC (Dynamic Damping Control) coilover kit. The existing controls and the button installed in the vehicle interior for the operation of the damper control will now operate the KW DDC Plug & Play coilovers. For the first time, the KW DDC Plug & Play coilover kit combines the advantages of a KW coilover suspension with the convenience of the standard electronic damper controls. At the push of a button, the driver can choose between the Comfort, Normal and Sport setup optimized for the KW coilover suspension. In addition, the KW coilover suspension allows individual ride height adjustability within the tested adjustment range. Our original equipment quality suspension technology is compatible with various vehicle manufacturers. As a result, the adaptive KW DDC suspension is instantly recognized by the on-board electronics. So all the displays and controls of your factory vehicle remain fully functional but you get a completely new driving experience. Height Adjustment Range: 0.6" to 1.6" Front 0.6" to 1.6" Rear
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    BC Racing BR Series Extreme Low Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
    BC Racing BR Series Extreme Low Coilover Suspension Kit - 5-Bolt Top ...
    For vehicles with 5-Bolt Top Mounts & EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    For vehicles with 5-Bolt Mounts and EDC
    BC Racing - Corporate Logo
    T#:568069
    Part#: I-68E-BR
    Ships on Aug 24, 2026
    $ 1,345.00 USD
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    Looking for coilovers that will provide reliability on street driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you. BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop, up to 5". To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months. This kit features mounts and brackets that are fully compatible with all stock mounting points and components.
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    KW Coilover Kit - Clubsport - F80 M3, F82 M4 - 5 Bolt Mount
    KW Coilover Kit - Clubsport - F80 M3, F82 M4 - 5 Bolt Mount
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:338401
    Part#: TMS338401
    Ships in 4 Business Days
    Starting at $ 4,549.99 USD
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    Starting at $ 4,549.99 USD
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    KW Clubsport coilovers was developed for F80 M3 & F82 M4 owners who demand a better handling car when participating in track day events, but also require a setup that could be used every day. The Clubsport was specifically designed for the Nordschleife using track day tires. By using the adjustable camber mounts, the suspension geometry can be adjusted to the requirements of tires and the intended use. The mentioned adjustment options combined with the independently adjustable rebound and compression damping technology allow a suspension setup according to the vehicle load, tire characteristics and different track conditions. KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.
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    BC Racing DS Series Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
    BC Racing DS Series Coilover Suspension Kit - 5-Bolt Top Mounts - 201...
    For vehicles with 5-Bolt Top Mounts & EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:598299
    Part#: I-68-DS
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    $ 1,395.00 USD
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    $ 1,395.00 USD
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    The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort. Swift Springs are available upon request with your choice of rates and matched or custom valving.
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    BC Racing DS Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing DS Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW ...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:598295
    Part#: I-49-DS
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    $ 1,395.00 USD
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    The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort. Swift Springs are available upon request with your choice of rates and matched or custom valving.
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    KW 2-Way Coilover Kit - Clubsport - F80 M3, F82 M4 - 3 Bolt Mount
    KW 2-Way Coilover Kit - Clubsport - F80 M3, F82 M4 - 3 Bolt Mount ...
    For Vehicles produced before 01/15 production date with EDC
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:206127
    Part#: 352208AN
    Ships in 4 Business Days
    $ 5,294.00 USD
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    Adjustable Rebound & Compression Damping, Front Camber Plates & Stiffer Springs

    Must have 3 Bolt Upper Strut Mount

    KW Clubsport coilovers was developed for F80 M3 & F82 M4 owners who demand a better handling car when participating in track day events, but also require a setup that could be used every day. The Clubsport was specifically designed for the Nordschleife using track day tires. By using the adjustable camber mounts, the suspension geometry can be adjusted to the requirements of tires and the intended use. The mentioned adjustment options combined with the independently adjustable rebound and compression damping technology allow a suspension setup according to the vehicle load, tire characteristics and different track conditions. KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.

    KW Clubsport suspension kits are independently adjustable in compression and rebound and include high performance racing springs. Racing front camber plates are included for further performance. KW Clubsport guarantees excellent handling, best performance, highest agility and fantastic lap times.
  • Performance setup for the racetrack
  • Height adjustable coilovers - Front - 15-40mm, Rear - 20-45mm
  • Dampers in compression & rebound forces independently adjustable
  • Use of high performance linear race springs: Front 575 lbs/inch, Rear 800 lbs/inch.
  • Stainless steel technology "inox-line"
  • Includes front camber plate mounts
    Fitment Note: Wheel spacers may be required depending on wheel/tire sizing and ride height setting.
    EDC must be disabled using the KW EDC Cancellation Kit or a similar unit. This is a direct install for cars without the factory EDC.

    Choose 2-way (Rebound/Compression) adjustable shocks or 3-way(Rebound/Low-Speed Compression/High-Speed Compression) from options below.

    KW Clubsport Development and Testing




    This item fits the following BMWs:
    2015-1/2015 F80 BMW M3
    2015-1/2015 F82 BMW M4
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    BR Series Coilover Suspension Kit With Swift Springs Upgrade
    BR Series Coilover Suspension Kit With Swift Springs Upgrade ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    For vehicles with 5-Bolt Mounts and EDC*
    BC Racing - Corporate Logo
    T#:585960
    Part#: I-68-BR-SW
    Ships on Aug 24, 2026
    $ 1,715.00 USD
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    $ 1,715.00 USD
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    Looking for coilovers that will provide reliability on street driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you. BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop. To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months. This kit features mounts and brackets that are fully compatible with all stock mounting points and components. The upper shock/strut mounts are all constructed of 6061-T6 Aluminum for strength and weight savings. BC Racing design 1 of 3 types of upper mounts for each vehicle: Caster/Camber Plates (+/- 3* camber), Camber Plates (+/- 3* camber), and Rubber Mount Plates (NVH reduction). The included mount option for this kit is shown in the kit specs and features below. Lower shock mounts are powder coated for corrosion protection and constructed of either 6061-T6 aluminum that has been milled from a single piece (fork or bolt eye mount) or of STKM13C steel with all brackets welded robotically. The included springs come in one of 3 styles: linear, S-barrel, and V-barrel. Linear springs are used in most applications unless limited by the OE design that does not allow the use of linear springs. All spring options are made from SAE9254 steel and have a zinc coating applied under the powder coating for increased spring corrosion protection and long term reliability. All shock bodies used in the BR Series coilovers use a 53mm shock body (unless noted otherwise) for added strength, performance, and increased fluid capacity. All shocks are then powder coated black chrome for clean styling and corrosion protection. For vehicles with 5-Bolt mounts and EDC* (*Requires EDC Elimination kit. See T#405066) Specs and Features: 7k Front & 14k Rear Spring Rate Linear front & Linear rear springs Valved specifically to spring style and rate Camber Plate Front Mounts Aluminum and Rubber Rear Mounts Black Powder Coated Components All OE style brackets and mounting for perfect fit 30 Levels of Simultaneous Compression and Rebound Dampening 2 inch minimum and 3+ Inches of total potential drop Great for Track, Street, and any other conditions
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    BC Racing BR Series Extreme Low Coilover Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing BR Series Extreme Low Coilover Kit - 3-Bolt Top Mount - BMW...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:568076
    Part#: I-49E-BR
    Ships on Aug 24, 2026
    $ 1,345.00 USD
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    $ 1,345.00 USD
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    Looking for coilovers that will provide reliability on street driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you. BR Series coilovers are the most popular and versatile option offered by BC racing, offering features such as 30-level dampening adjustment (simultaneous compression and rebound control), linear springs where possible, and a minimum of 2 inches ride height drop, up to 5". To ensure performance, comfort, and quality, all BR Series kits are Dyno tested during the design stage to determine the best valving and spring rates, then installed and tested for a minimum of 6 months.
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    KW Coilover Kit - Clubsport - F80 M3, F82 M4 - 3 Bolt Mount
    KW Coilover Kit - Clubsport - F80 M3, F82 M4 - 3 Bolt Mount
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:338398
    Part#: TMS338398
    Ships in 4 Business Days
    Starting at $ 5,294.00 USD
    Add to Wish List
    Starting at $ 5,294.00 USD
    Add to Wish List
    KW Clubsport coilovers was developed for F80 M3 & F82 M4 owners who demand a better handling car when participating in track day events, but also require a setup that could be used every day. The Clubsport was specifically designed for the Nordschleife using track day tires. By using the adjustable camber mounts, the suspension geometry can be adjusted to the requirements of tires and the intended use. The mentioned adjustment options combined with the independently adjustable rebound and compression damping technology allow a suspension setup according to the vehicle load, tire characteristics and different track conditions. KW Clubsport meets every demand regarding a coilover for the usage on the road and the race track.
    Show More Show Less
    BC Racing ER Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing ER Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW ...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:4347104
    Part#: I-49-ER
    Back Ordered
    $ 1,935.00 USD
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    $ 1,935.00 USD
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    The ER Series coilovers bring with them the high quality and unique features seen on the BR and RM type but have the additional benefit of external reservoirs and the ability to allow the end user to individually adjust and set compression and rebound damping rates. By separating the adjustment for damping compression and rebound the ER Series allows you to dial the vehicle in to your exact needs. When braking hard whilst approaching a corner you want the car to transfer weight to the front tires to maximize grip for the braking effort and also to allow you to trail brake into the corner without the car understeering. Ride height adjustment: Ride height is determined by the position of the coil over bottom mount. The mount can be wound up and down the damper body to give a full range of adjustment. Because ride height is determined by an adjustable bottom mount rather than spring platform you retain full damper travel regardless of the ride height run. Know your protected from the elements! The damper units are black chromed steel to give superb durability even through the darkest of European winters. The aluminium components (top mounts, locking collars etc) are anodised and the steel lower mounts go through an electrophoretic disposition process followed by powder coating. A random selection of steel components (brackets, dampers, screws etc) are put through a salt spray test once a month to check the quality of the protective processes and that anti corrosive properties are kept at the highest possible standard. Features: Highly Customizable Mono-Tube Damper Linear Twin-Piston Design Height Adjustment Independent Of Spring Compression 30-Clicks Of Compression Adjustment Via The External Reservoirs 30-Clicks Of Rebound Adjustment From The Top Of The Damper Front And Rear Camber Plates Standard On All Applicable Kits Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply Custom Spring Rates And Swift Spring Compatible Custom Valved To Match The Drivers Requested Spring Rates Swift Spring Upgrade Available On Most Applications 1-Year Warranty Against Manufacturers Defect Fully Rebuildable NOTE: LEAD TIMES ON ALL NEW ORDERS 4-8 WEEKS
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    BC Racing ER Series Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
    BC Racing ER Series Coilover Suspension Kit - 5-Bolt Top Mounts - 201...
    For vehicles with 5-Bolt Top Mounts & EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:4347105
    Part#: I-68-ER
    Back Ordered
    $ 1,935.00 USD
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    $ 1,935.00 USD
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    The ER Series coilovers bring with them the high quality and unique features seen on the BR and RM type but have the additional benefit of external reservoirs and the ability to allow the end user to individually adjust and set compression and rebound damping rates. By separating the adjustment for damping compression and rebound the ER Series allows you to dial the vehicle in to your exact needs. When braking hard whilst approaching a corner you want the car to transfer weight to the front tires to maximize grip for the braking effort and also to allow you to trail brake into the corner without the car understeering. Ride height adjustment: Ride height is determined by the position of the coil over bottom mount. The mount can be wound up and down the damper body to give a full range of adjustment. Because ride height is determined by an adjustable bottom mount rather than spring platform you retain full damper travel regardless of the ride height run. Know your protected from the elements! The damper units are black chromed steel to give superb durability even through the darkest of European winters. The aluminium components (top mounts, locking collars etc) are anodised and the steel lower mounts go through an electrophoretic disposition process followed by powder coating. A random selection of steel components (brackets, dampers, screws etc) are put through a salt spray test once a month to check the quality of the protective processes and that anti corrosive properties are kept at the highest possible standard. Features: Highly Customizable Mono-Tube Damper Linear Twin-Piston Design Height Adjustment Independent Of Spring Compression 30-Clicks Of Compression Adjustment Via The External Reservoirs 30-Clicks Of Rebound Adjustment From The Top Of The Damper Front And Rear Camber Plates Standard On All Applicable Kits Front And Rear Pillowball Mounts Standard When Camber Plates Do Not Apply Custom Spring Rates And Swift Spring Compatible Custom Valved To Match The Drivers Requested Spring Rates Swift Spring Upgrade Available On Most Applications 1-Year Warranty Against Manufacturers Defect Fully Rebuildable NOTE: LEAD TIMES ON ALL NEW ORDERS 4-8 WEEKS
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    KW V4 Series Coilover Kit - F80 M3, F82 M4 (W/O EDC)
    KW V4 Series Coilover Kit - F80 M3, F82 M4 (W/O EDC)
    For production date from 01/2015+ with 5 bolt front top mount
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KW Suspension - Corporate Logo
    T#:587683
    Part#: 3A7200BB
    Back Ordered
    $ 6,294.00

    This product was last offered at the strikethrough price on
    02-08-2026

    $ 6,014.00 USD
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    $ 6,014.00 USD
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    **ONLY FOR VEHICLES WITH STANDARD SUSPENSION (WITHOUT EDC/ADAPTIVE SUSPENSION)** The KW Variant 4 coilover injects top-level motorsport design into a coilover that is fully useable on the street in a day to day situation. Combining years of race-winning design and engineering with real-world testing, KW has introduced a line of coilovers that checks all the boxes and then some. If you are looking for maximum adjustability, reliability, and comfort then this is the kit for you. Lowering of 15-40mm Front and 15-40mm Rear. Spring Rate of 285lbs/inch Front and 685lbs/inch Rear.
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    BC Racing RM Series Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
    BC Racing RM Series Coilover Suspension Kit - 5-Bolt Top Mounts - 201...
    For vehicles with 5-Bolt Top Mounts & EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:47439395
    Part#: I-68-RM
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    $ 1,515.00 USD
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    $ 1,515.00 USD
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    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing RM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing RM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW ...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:47439436
    Part#: I-49-RM
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    $ 1,515.00 USD
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    $ 1,515.00 USD
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    The BC Racing RM Series Coilover System uses a mono-tube inverted damper in the front and rear of vehicles that use McPherson style OEM strut suspension. On vehicles that use front struts only, BC Racing provides an inverted front strut and then provides an upright BR Series damper for the rear. Inverted dampers are useful in decreasing unsprung weight by moving the greatest mass of the strut to the top where it connects to the sprung weight of the chassis, where weight can be more easily shaved. The BC Racing RM Series Coilover System uses a much larger inverted piston shaft that can handle higher lateral loads for longer periods of time without fatigue. These higher lateral loads are only prevalent on McPherson style strut suspension, not on Double A-Arm vehicles.
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    BC Racing HM Series Coilover Suspension Kit - 5-Bolt Top Mounts - 2015-2018 F80 M3, F82 M4
    BC Racing HM Series Coilover Suspension Kit - 5-Bolt Top Mounts - 201...
    For vehicles with 5-Bolt Top Mounts & EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:47439396
    Part#: I-68-HM
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    $ 2,565.00 USD
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    $ 2,565.00 USD
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    The BC Racing HM Series Coilover System gets its great qualities from a combination of two previous BC Racing Coilover Systems - the RM Series and ER Series. The HM Series uses an inverted mono-tube damper, just like the RM Series, but adds the independent compression and rebound adjustment of the ER Series. Each HM Series Coilover System uses inverted mono-tube dampers front and rear on McPherson strut vehicles with steel braided lines leading from the top of the damper to the external reservoirs. The external reservoirs allow for a higher oil capacity with the added benefit of increased thermal dissipation, they also house the secondary damping piston. For Subarus and other McPherson suspension vehicles that are heavily tracked, the BC Racing HM Series Suspension System is definitely worth checking out!
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    BC Racing HM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW F80 M3, F82 M4
    BC Racing HM Series Coilover Suspension Kit - 3-Bolt Top Mount - BMW ...
    For 2014-2015 Models with 3-Bolt Front Strut Mounts and EDC Suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    BC Racing - Corporate Logo
    T#:47439437
    Part#: I-49-HM
    Back Ordered
    $ 2,565.00 USD
    Free Shipping
    Add to Wish List
    $ 2,565.00 USD
    Free Shipping
    Add to Wish List
    The BC Racing HM Series Coilover System gets its great qualities from a combination of two previous BC Racing Coilover Systems - the RM Series and ER Series. The HM Series uses an inverted mono-tube damper, just like the RM Series, but adds the independent compression and rebound adjustment of the ER Series. Each HM Series Coilover System uses inverted mono-tube dampers front and rear on McPherson strut vehicles with steel braided lines leading from the top of the damper to the external reservoirs. The external reservoirs allow for a higher oil capacity with the added benefit of increased thermal dissipation, they also house the secondary damping piston. For Subarus and other McPherson suspension vehicles that are heavily tracked, the BC Racing HM Series Suspension System is definitely worth checking out!
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