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Rear Sway Bar

Interested in upgrading your BMW's rear sway bar? We carry a variety of rear sway bar options for your BMW. Check out our front sway bar section or front & rear if you're interested in a complete solution.

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Turner Motorsport - Corporate Logo
T#:303251
Part#: E46-R21-SWAY
In Stock
Sale - Save 18% $ 322.99

This product was last offered at the strikethrough price on
05-03-2026

$ 265.56 USD
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Sale - Save 18%
$ 322.99

This product was last offered at the strikethrough price on
05-03-2026

$ 265.56 USD
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Turner Oversized Rear Sway Bar - F2x/F3x
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:555390
Part#: 024452TMS01
Ships on Jan 11, 2027
$ 501.99

This product was last offered at the strikethrough price on
05-03-2026

$ 313.99 USD
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$ 313.99 USD
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Experience less body roll, massive improvements to the handling characteristics of your vehicle, and virtually no sacrifice in ride quality with this 22mm Adjustable Rear Sway Bar.
Powerflex Black Series - Corporate Logo
T#:376581
Part#: PFR5-1210-22.5B2
In Stock
$ 74.99 USD
Free Shipping
$ 74.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Steel Sway Bar Bracket Upgrade Kit - E39 5-Series
10X Entries Into Our F80 M3 Sweepstakes
Offers superior strength vs the OE bracket!
Turner Motorsport - Corporate Logo
T#:1002338
Part#: 33552283159SKT
Ships in 4 Business Days
Sale - Save 11% $ 109.99

This product was last offered at the strikethrough price on
06-14-2026

$ 98.28 USD
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Sale - Save 11%
$ 109.99

This product was last offered at the strikethrough price on
06-14-2026

$ 98.28 USD
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Includes both brackets and all new installation hardware. The stock aluminum sway bar brackets in the E39 5-Series suffer from a serious design flaw that has resulted in many people experiencing snapping and misshapen brackets, a mounting tab that is simply too weak. Not only was the OE bracket not designed to handle the loads required, but the aluminum construction was also easily fatigued over time, making an already questionable bracket weaker over time. This sub-par construction eventually leads to the mounting tab breaking off, releasing all tension on the sway bar, causing sloppy handling feel and knocking noises in the rear of your BMW. Luckily for all of us, the fix is simple. By swapping the construction from aluminum to steel, while maintaining all of the original dimensions, these brackets offer 3 times the mounting strength versus the OE brackets! This ensures that no matter how many track days or spirited weekends of driving your BMW sees, you can rest easy knowing your rear sway bar is securely mounted. To top it all off, these brackets are also zinc-coated, keeping away rust and corrosion for years. Why go steel E39 brackets instead of using E38 brackets? Fitment. Although the E38 bracket is a commonly suggested upgrade, it does require a bit of modification to fit properly and usually results in a bit of bushing compression, making your sway bar difficult to install.
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Genuine BMW - Corporate Logo
T#:61418
Part#: 33552282681
In Stock
1% off MSRP $ 283.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 281.99 USD
Free Shipping
1% off MSRP
$ 283.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 281.99 USD
Free Shipping

Upgrade your rear sway bar to the E46 CSL sway bar for increased stiffness and control and reduced body roll.

Required for installation:


Genuine BMW Stabilizer, Rear - D=22,5mm
This item fits the following BMW Chassis:
E46 M3

 

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Turner E46 M3 25mm Rear Sway Bar Bushing (Each)
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:390032
Part#: 53110037
Ships on Jan 11, 2027
Sale - Save 10% $ 71.99

This product was last offered at the strikethrough price on
06-13-2026

$ 64.79 USD
Free Shipping
Sale - Save 10%
$ 71.99

This product was last offered at the strikethrough price on
06-13-2026

$ 64.79 USD
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Replacement rear sway bar bushing for Turner E46 M3 25mm rear sway bar. This is one bushing (they are sold individually) and only fits on the Turner 25mm rear sway bar.

Genuine BMW - Corporate Logo
T#:15525
Part#: 31352229711
Ships in 1-2 days
7% off MSRP $ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 65.99 USD
Free Shipping
7% off MSRP
$ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 65.99 USD
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Genuine BMW Stabilizer Rubber Mounting - D=21,5Mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4

Genuine BMW - Corporate Logo
T#:61415
Part#: 33552227321
Ships on Nov 13, 2026
1% off MSRP $ 222.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 220.99 USD
Free Shipping
1% off MSRP
$ 222.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 220.99 USD
Free Shipping


Genuine BMW Stabilizer, Rear - D=17mm


Fall Line - Corporate Logo
T#:28038192
Part#: FLM-F8X-G8X-1BRL
Ships in 2 Business Days
$ 198.00 USD
Free Shipping
$ 198.00 USD
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Lowering your car is often the first step in suspension tuning, but occasionally, this process can adversely affect other associated components. Unwanted sway bar pre-load may be one of these consequential effects, adding asymmetrical spring rate bias to one side of the car versus the other. This imbalance may affect your overall chassis dynamics and corner balance. For this reason, adjustable sway bar end links are critical—by adjusting each link with the car at operating weight, you can ensure the sway bar is completely unloaded at your determined ride height, restoring your chassis' balance and your confidence in all driving situations. Unlike all other link kits on the market that utilize the cheaper and simpler jam-nuts, Fall-Line utilizes OE tie-rod end style pinch-nut fasteners to ensure they never lose their set length. NOTE: Installed photos show V1 jam-nut style V2 Key Features: Now includes OE tie-rod end style pinch-nut fastener rod ends Eliminates the typical jam-nut rod ends that are known to move over time Designed for superior corner balancing Ensures equal weight distribution on each tire Compatible with height adjustable dampers Eliminates uneven cross-weights Prevents sway bar-induced suspension stress Allows for precise customization through length variation Includes dust boots to protect against dust interference Made in USA Sold as a pair
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SpecE46 Turner Motorsport Sway Bar Set
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:340451
Part#: SE46-SWAYBARS
In Stock
Sale - Save 3% $ 608.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 590.72 USD
Free Shipping
Sale - Save 3%
$ 608.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 590.72 USD
Free Shipping
We put together this special sway bar set for the SpecE46 racing class (SE46) and any other E46 that gets heavy track time. We use the 30mm M3 front bar combined with the 21mm E46 non-M rear bar. From our time racing the E46 in World Challenge, Grand-Am, and SCCA club racing we found that the E46 likes a stiffer sway bar and less spring rate. Taking the M3 front bar, which is solid, is exactly what we wanted. They are adjustable in the front (3-position) and the rear (2-position) to fine tune the handling. Bushings are included and new adjustable links are optional. These bars are crafted from a special spring steel that is both stronger and more resilient than competitive sway bars. They have been shot peened and heat treated, and feature precision forged ends.

Setup: The bars are adjustable so any driver can find an ideal setup for the type of driving they are doing. The sway bar becomes stiffer in the holes furthest from the end of the bar. The holes at the very end of the bar are the softest setting. We would generally recommend starting out with the front bar set to the stiffer setting and the rear bar positioned in the soft setting. Adjust to your liking from there. When using these in a non-SE46 setup (or other struts beside MCS) the strut housing may have to be rotated in the spindle so that the sway bar link lines up better with the sway bar tab on the strut.

Adjustable sway bar links are strongly advised to ensure that there is no pre-load on the bars. And to position the bar so that it has the correct clearance to other suspension components. Pre-load is when the bar is slightly stressed when it's on the car, from differing ride heights or from the chassis being slightly twisted. With the SE46 coil overs the adjustable links are a smart idea. If you have to force the links to fit the bar because it has tension then you have pre-load. Adjustable front or rear links can be added from the options listed below.

This item fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
2001-2006 SpecE46 BMW 330i 330ci
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Fall Line - Corporate Logo
T#:28038220
Part#: FLM-E9X-1BRLINK
Back Ordered
$ 198.00 USD
Free Shipping
$ 198.00 USD
Free Shipping
Lowering your car is often the first step in suspension tuning, but occasionally, this process can adversely affect other associated components. Unwanted sway bar pre-load may be one of these consequential effects, adding asymmetrical spring rate bias to one side of the car versus the other. This imbalance may affect your overall chassis dynamics and corner balance. For this reason, adjustable sway bar end links are critical—by adjusting each link with the car at operating weight, you can ensure the sway bar is completely unloaded at your determined ride height, restoring your chassis' balance and your confidence in all driving situations. Unlike all other link kits on the market that utilize the cheaper and simpler jam-nuts, Fall-Line utilizes OE tie-rod end style pinch-nut fasteners to ensure they never lose their set length. NOTE: New V2 photos coming soon! V2 Key Features: Now includes OE tie-rod end style pinch-nut fastener rod ends Eliminates the typical jam-nut rod ends that are known to move over time Designed for superior corner balancing Ensures equal weight distribution on each tire Compatible with height adjustable dampers Eliminates uneven cross-weights Prevents sway bar-induced suspension stress Allows for precise customization through length variation Includes dust boots to protect against dust interference Made in USA Sold as a pair
Show More Show Less
Powerflex Black Series - Corporate Logo
T#:376471
Part#: PFR5-4609-18BX2
Ships in 1 Business Day
$ 78.99 USD
Free Shipping
$ 78.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2005 - 2010 E60 M5

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Powerflex Black Series - Corporate Logo
T#:384011
Part#: PFR5-1210-236BX2
Ships in 1 Business Day
$ 74.99 USD
Free Shipping
$ 74.99 USD
Free Shipping
Enhance Your Vehicle with Powerflex Black Series Rear Front Lower Control Arm Bushings When it comes to optimizing your vehicle's performance, the Powerflex Black Series Rear Front Lower Control Arm Bushings are a game-changer. Precision Handling These bushings are engineered for precise handling. They offer superior stiffness and durability compared to standard stock bushings, providing sharper and more responsive control during maneuvers. With these bushings, you'll experience a heightened connection between your vehicle and the road. Performance-Driven Design For those who demand high-performance capabilities, the Black Series is purpose-built. These bushings are designed to withstand the rigors of spirited driving with a 95A durometer polyurethane construction, making them 25% stiffer than typical street bushings. Longevity and Dependability Durability is paramount, and Powerflex Black Series bushings are engineered to last. Crafted from high-quality materials, they are capable of withstanding the demands of aggressive driving, ensuring their reliability and longevity over time. Enhanced Traction and Control Improved traction translates to superior control. These bushings deliver enhanced traction, allowing for confident acceleration and precise handling, whether you're on the track or navigating city streets. Reduced Maintenance Requirements Frequent maintenance can be a hassle. Powerflex Black Series bushings are designed to minimize the need for constant replacements, providing you with more time behind the wheel and less time in the garage. Powerflex Black Series bushings are the ultimate in track and race bushings. Need bushings for a car that's street-driven? Powerflex street bushings are an ideal alternative for street-driven vehicles and those that see occasional autocross or track time. OE / OEM Cross Reference Numbers: 33552283962 / 33552283709 / 33552283710 Fits these BMW models: E82 - 1M Coupe E90/E92/E93 M3
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Genuine BMW - Corporate Logo
T#:376160
Part#: 33556791932KT
Ships in 6 Business Days
$ 439.99 USD
Free Shipping
$ 439.99 USD
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Looking to upgrade your rear sway bar? This Genuine BMW 16mm sway bar is perfect to increase your sway bar stiffness and vehicle handling without sacrificing reliability or ride comfort.

Fits the following BMWs:
F10 528i 535i/ix 550i/ix
F13 640i 650i

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Genuine BMW - Corporate Logo
T#:15811
Part#: 33552283655
Ships in 2 Business Days
4% off MSRP $ 317.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 303.99 USD
Free Shipping
4% off MSRP
$ 317.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 303.99 USD
Free Shipping

This Genuine BMW sway bar is perfect for replacing your damaged or worn out rear sway bar to restore performance and reliability.


Genuine BMW Stabilizer, Rear - D=22,5mm
This item fits the following BMW Chassis:
E90,E92

 

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Genuine BMW - Corporate Logo
T#:374611
Part#: 33552282681KT
Ships in 3 Business Days
$ 950.99 USD
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$ 950.99 USD
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Upgrade your rear sway bar to the improved CSL rear sway bar. This kit includes the CSL sway bar, bushings, brackets, end links, and hardware needed for installation.

Genuine BMW - Corporate Logo
T#:61421
Part#: 33552283072
Ships in 6 Business Days
$ 251.99 USD
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$ 251.99 USD
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Looking to replace your M5 rear sway bar or upgrade your RWD Non-M vehicle's handling? This Genuine BMW 18mm sway bar is the perfect option for increased stiffness and reliability and reduced body roll.


Genuine BMW Stabilizer, Rear - D=18mm
This item fits the following BMW Chassis:
E60 M5 
E60 RWD Non-M - Without Dynamic Drive

 

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Turner Motorsport Rear 22mm Sway Bar Upgrade Kit - F30 RWD
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:585235
Part#: 024452TMS05
Ships on Jan 11, 2027
Sale - Save 10% $ 529.99

This product was last offered at the strikethrough price on
06-14-2026

$ 476.99 USD
Free Shipping
Sale - Save 10%
$ 529.99

This product was last offered at the strikethrough price on
06-14-2026

$ 476.99 USD
Free Shipping
Reduce under-steer and body roll

Genuine BMW - Corporate Logo
T#:377553
Part#: 33556764428KT2
Ships in 1-2 days
$ 360.99 USD
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$ 360.99 USD
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This kit includes everything you need to install a new OEM rear sway bar, It includes all hardware and bushings, as well as end links.
Powerflex Black Series - Corporate Logo
T#:379929
Part#: PFR5-1414BX2
In Stock
$ 77.99 USD
Free Shipping
$ 77.99 USD
Free Shipping
Powerflex Black Series Rear Sway Bar Mount Bushings offer a multitude of benefits for BMW X Series owners, enhancing both driving performance and vehicle durability. These high-quality aftermarket bushings are engineered to provide superior control and handling, making them an excellent choice for those seeking an upgraded driving experience. Enhanced Handling: Powerflex bushings significantly improve the vehicle's handling by reducing sway and body roll during cornering and quick maneuvers. This translates to better control and stability, especially when tackling tight curves and corners. Durability: Crafted from advanced materials, Powerflex bushings are highly durable and resistant to wear and tear. They outlast traditional rubber bushings, ensuring a longer lifespan for your suspension components. Precise Fit: Designed specifically for BMW E70 X5 and E71 X6 models, these bushings offer a precise fit. This ensures that they seamlessly integrate with your vehicle's suspension system, maintaining optimal alignment and performance. Reduced Noise and Vibration: Powerflex bushings effectively dampen road noise and vibrations, enhancing ride comfort without compromising on performance. This creates a smoother and quieter driving experience. Easy Maintenance: Unlike rubber bushings that may need frequent replacements, Powerflex bushings require minimal maintenance, saving you time and money in the long run. Customization Options: Powerflex offers a range of bushing hardness options, allowing you to fine-tune your suspension to your driving preferences, whether you seek a sportier feel or a more comfortable ride. OE / OEM Cross Reference Numbers: 37126771939 Fits these BMW models: E70 - X5, X5 M, X5 xDrive30i, X5 xDrive35d, X5 xDrive35i, X5 xDrive48i, X5 xDrive50i F15 - X5 sDrive35i, X5 xDrive35d, X5 xDrive35i, X5 xDrive40e, X5 xDrive50i E71 - X6, X6 35iX, X6 50iX, X6 M, X6 xDrive35i, X6 xDrive50i F85 - X5 M F16 - X6 xDrive35i, X6 xDrive50i F86 - X6 M
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Powerflex Black Series - Corporate Logo
T#:384018
Part#: PFR5-4609-235BX2
Ships in 1 Business Day
$ 78.99 USD
Free Shipping
$ 78.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2000 - 2006 E53 X5 SUV X5 X5 3.0i X5 4.4i X5 4.6is X5 4.8is

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Powerflex Black Series - Corporate Logo
T#:376536
Part#: PFR5-4609-16BX2
Ships in 1 Business Day
$ 72.99 USD
Free Shipping
$ 72.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
2003 - 2006 E60 Sedan 525i 525xi 530i 530xi 545i 550i 
2007 - 2010 E60 528i 528xi 535i 535ix 550
2003 - 2010 E61 Touring 530xi 
2004 - 2010 E63 6 Series Coupe 645Ci 650i 
2004 - 2010 E64 Convertible 645Ci 650i 

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