BMW Suspension Parts for BMW Z Series E85/6 (2003-2008)

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Powerflex Black Series - Corporate Logo
T#:384007
Part#: PFF5-5601G-60BX2
Ships in 1 Business Day
$ 244.99 USD
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$ 244.99 USD
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Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

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:
2006 - 2008 E86 Z4 3.0si Z4 M Coupe
2002 - 2008 E85 Z4 Roadster Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster

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Rogue Engineering - Corporate Logo
T#:34885415
Part#: RE.ARCA.2.RE
Ships in 8 Business Days
$ 395.00 USD
Free Shipping on orders $49 and up
Whiteline - Corporate Logo
T#:54388459
Part#: W52605
In Stock at Vendor
New Item
$ 66.99 USD
Free Shipping on orders $49 and up
Deflection at the front lower control arm rear pivot drastically alters dynamic toe and caster alignment under high-load braking and cornering

Revshift - Corporate Logo
T#:27405528
Part#: SBRC-E46-70D
Ships in 7 Business Days
$ 249.99 USD
Free Shipping on orders $49 and up

Upgrade your E46's rear subframe with the Revshift Combo Kit, featuring 75D durometer polyurethane rear subframe bushings and a comprehensive weld-in reinforcement plate kit. Designed to address the notorious cracking and ripping of rear subframe mounting points over time, this kit provides a robust solution to prevent costly damage to your vehicle.

Key Features:

Complete Solution: Includes 95A durometer polyurethane rear subframe bushings and precision laser-cut 14-gauge steel reinforcement plates for comprehensive subframe reinforcement. Prevents Damage: Weld-in reinforcement plates protect against cracks and damage to the chassis, ensuring long-term durability and stability. Enhanced Handling: Revshift polyurethane rear subframe bushings replace OEM rubber bushings, stiffening mounting points to improve handling and performance. Durable Construction: Polyurethane bushings are designed to last and do not wear out like rubber OEM bushings, providing consistent performance over time. Proper Dampening: Polyurethane bushings properly dampen the rear subframe, enhancing overall vehicle stability and control. Benefits:

Improved handling capabilities Long-lasting durability compared to OEM rubber bushings Protection against bending or cracking of subframe mounts The comprehensive kit includes all necessary components for installation Upgrade your E46's rear subframe with the Revshift Combo Kit for superior handling, durability, and protection against chassis damage. Boost your driving experience with enhanced performance and stability.

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Genuine BMW Motorsport - Corporate Logo
T#:338369
Part#: 33327749778
Ships on Oct 30, 2026
Starting at $ 198.94 USD
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Starting at $ 198.94 USD
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Designed and built in-house at BMW Motorsport, these are stock rear camber arms from the E36 M3 that have been strengthened by welding a reinforment in between the wishbones. Stiffer than the stock units and still adjustable for camber. This arm is legal in many racing classes where an aftermarket arm is not permitted. Sold individually, two required per car.

For maximum adjustment solid aluminum camber arms, you may also want to check out our TMS E36/E46 Adjustable Rear Camber Arms .

This arm does not include a bushing, but you may choose add a bushing using the drop down below. For an additional charge, you can get the bushing pre-pressed into the arm, so it is ready to install on the car (no added shop time or hydraulic press required).

Sold Individually.
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E85/E86 Z4 2.5/3.0/3.0i/3.0si Bilstein Sport Shock Set
10X Entries Into Our F80 M3 Sweepstakes
Bilstein - Corporate Logo
T#:179805
Part#: Z4SPSET
Back Ordered
$ 944.00 USD
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$ 944.00 USD
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Bilstein strut/shock package for sport/lowered springs. Set includes 2 front Bilstein Sport struts and 2 rear Sport shocks. Includes top nuts and rear lower shock washers. The stock rear dust boots are re-used. The Bilstein Sport (SP) Shock is designed for use with a lowered spring, such as H&R or Eibach. These shocks provide improved handling and stability without sacrificing ride comfort.

Click here for important installation information.

This Bilstein HD shock package fits the following BMWs:
2003-2005 Z4 Roadster/Coupe incl. Z4 2.5 & Z4 3.0
2006-2009 Z4 Roadster/Coupe incl. Z4 3.0 & Z4 3.0si
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Air Lift - Corporate Logo
T#:22591957
Part#: 27718
Back Ordered
$ 1,045.00 USD
Free Shipping on orders $49 and up

Introducing the Air Lift Performance 3S Air Management Kit

The Air Lift Performance 3S is a groundbreaking air management kit that takes performance to the next level. This kit includes a manifold and a basic wiring harness, providing the flexibility to be installed in conjunction with separately purchased components. It is compatible with both 1/4” and 3/8” air lines, offering various kit versions to cater to different displays and switch boxes or exclusive use with the ALP3 app. Whichever version you choose, seamless integration with the ALP3 app is guaranteed.

Components to be purchased separately include:

  • Air springs
  • Water trap
  • Controllers (e.g., AVS switchbox)
  • Fittings/air lines
  • Compressor
  • Insulated copper wires in 10-, 12-, 18-, and 20-gauge
  • Tank wire, connectors, terminals, butt splices
  • Pressure switch fuse/holders
  • Relay
  • Schrader valve and blow-off valve

Additionally, there are versions of the 3S kit available with the Air Lift Performance V2 or ALP3 controller or just the smartphone app for added convenience.

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Bav Auto Shock and Strut Nut Tool
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580394
Part#: B8800081
In Stock
Sale - Save 5% $ 123.99

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

$ 117.79 USD
Free Shipping
Sale - Save 5%
$ 123.99

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

$ 117.79 USD
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Used to install or remove shock and strut nuts - no more using an impact gun!

Bav Auto Scissor Type Ball Joint / Tie Rod Separator
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580366
Part#: B8800042
Ships on Mar 2, 2027
Sale - Save 15% $ 46.99

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

$ 39.94 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 46.99

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

$ 39.94 USD
Free Shipping on orders $49 and up
Use this tool to separate control arm ball-joints and larger tie-rod end joints. This tool is particularly beneficial when dealing with tight locations that prevent the use of non-scissor separator tools. Note that max jaw opening is 1 3/4".
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SPC - Corporate Logo
T#:29101666
Part#: 87565
In Stock
26% off MSRP $ 94.99

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

$ 69.99 USD
Free Shipping on orders $49 and up
26% off MSRP
$ 94.99

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

$ 69.99 USD
Free Shipping on orders $49 and up
  • Effortlessly adjust the rear toe on BMW 3-Series (E46) and Z4 models with this SPC tool. Just attach your 1/2" drive socket wrench to the tool and make precise adjustments to the rear toe alignment brackets on these BMW vehicles, saving you valuable time during every alignment.
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    Bav Auto Trailing Arm Inner Bushing Tool - Master Set
    10X Entries Into Our F80 M3 Sweepstakes
    Be sure to add some grease to the rods in this tool set during installation to prevent breakage.
    Bav Auto Tools - Corporate Logo
    T#:580442
    Part#: B8800137
    In Stock
    Sale - Save 3% $ 293.99

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

    $ 285.17 USD
    Free Shipping
    Sale - Save 3%
    $ 293.99

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

    $ 285.17 USD
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    Remove and install the two rear inner trailing arm / lower control arm bushings that are in the subframe with one tool set without removing the trailing arms from the vehicle. This tool is designed to work with all trailing arm bushing designs on E82, E84, E90 ,E91, E92, E93 model cars. Replaces bushing part #'s 33326770829 and 33326763092.
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    Bav Auto Tools - Corporate Logo
    T#:580360
    Part#: B8800033
    In Stock
    Sale - Save 8% $ 186.99

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

    $ 171.89 USD
    Free Shipping
    Sale - Save 8%
    $ 186.99

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

    $ 171.89 USD
    Free Shipping

    Removes and installs control arm bushings while leaving the control arm on the car.

    From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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    Bav Auto 9-Way Slide Hammer Puller Set
    10X Entries Into Our F80 M3 Sweepstakes
    Bav Auto Tools - Corporate Logo
    T#:580405
    Part#: B8800095
    In Stock
    Sale - Save 5% $ 104.99

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

    $ 99.74 USD
    Free Shipping on orders $49 and up
    Sale - Save 5%
    $ 104.99

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

    $ 99.74 USD
    Free Shipping on orders $49 and up
    A complete slide hammer kit for your next suspension job.
    Bav Auto 23mm Tie Rod Puller
    10X Entries Into Our F80 M3 Sweepstakes
    Bav Auto Tools - Corporate Logo
    T#:580451
    Part#: B8800146
    In Stock
    Sale - Save 40% $ 46.99

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

    $ 28.40 USD
    Free Shipping on orders $49 and up
    Sale - Save 40%
    $ 46.99

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

    $ 28.40 USD
    Free Shipping on orders $49 and up
    Will not tear tie rod boots, which can lead to premature failure of the tie rod assembly.
    Bav Auto Spindle Housing Spreader Tool - 1/2" Drive
    10X Entries Into Our F80 M3 Sweepstakes
    Bav Auto Tools - Corporate Logo
    T#:580424
    Part#: B8800117
    In Stock
    Sale - Save 25% $ 20.99

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

    $ 15.74 USD
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    Sale - Save 25%
    $ 20.99

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

    $ 15.74 USD
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    Used to separate steering knuckle from your shock/strut easily, no need to use a chisel and hammer now!

    BMW & MINI Coilover Wrench Set
    10X Entries Into Our F80 M3 Sweepstakes
    ECS - Corporate Logo
    T#:367171
    Part#: ECSCOWRENCHSET
    In Stock
    Sale - Save 3% $ 78.99

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

    $ 76.62 USD
    Free Shipping on orders $49 and up
    Sale - Save 3%
    $ 78.99

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

    $ 76.62 USD
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    Revamp Your Suspension with the BMW & MINI Coilover Wrench Set

    • Compatible with BMW and MINI models for versatile use
    • Durable construction ensures long-lasting performance
    • Ergonomic design provides comfortable handling during installation
    • Allows for precise adjustment of coilovers for optimal ride quality

    Upgrade your BMW or MINI's suspension system with the BMW & MINI Coilover Wrench Set. This set is compatible with various BMW and MINI models, offering versatile compatibility for a wide range of vehicles. Constructed from durable materials, these wrenches are built to withstand the rigors of frequent use and provide long-lasting performance. The ergonomic design ensures comfortable handling during installation, reducing fatigue and allowing for more efficient work. With the BMW & MINI Coilover Wrench Set, you can easily adjust your coilovers to achieve the optimal ride quality for your vehicle.

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    Bav Auto Tools - Corporate Logo
    T#:580331
    Part#: B8300001
    In Stock
    Sale - Save 3% $ 9.99

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

    $ 9.65 USD
    Free Shipping on orders $49 and up
    Sale - Save 3%
    $ 9.99

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

    $ 9.65 USD
    Free Shipping on orders $49 and up
    SPC - Corporate Logo
    T#:26704984
    Part#: 40260
    Ships in 7 Business Days
    $ 195.99 USD
    Free Shipping on orders $49 and up

    Bav Auto Power Hose Quick Disconnect Fitting Tool
    10X Entries Into Our F80 M3 Sweepstakes
    Bav Auto Tools - Corporate Logo
    T#:580350
    Part#: B8800021
    Special Order: No Guaranteed ETA
    Sale - Save 25% $ 14.99

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

    $ 11.24 USD
    Free Shipping on orders $49 and up
    Sale - Save 25%
    $ 14.99

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

    $ 11.24 USD
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    Used to release quick disconnect fittings on BMW power steering hoses / lines.