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

KMAC Stage 1 Street Front Adjustable Camber/Caster Plates - E36, E39 ...

T#:389645

Part#: 192416-1J

In Stock

$ 380.00 USD

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$ 380.00 USD

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Location: Front
Type: Street, Stage 1
Bearing: captive-ball fully encased in polyurethane

These front adjustable camber/caster plates will replace your stock front upper strut bearing. The KMAC plates are a 'floating' design so camber and caster are adjusted together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Since these replace your stock strut bearings they are designed to work with a stock-type spring only. And when installed correctly will not significantly alter ride height. Adjustment is easily done by loosening the three nuts on top of the tower and sliding the camber plate into the position you want, then re-tighten the nuts. These mounts can be installed two ways - for camber correction or swapped side-side for increasing negative camber. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i
6/1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011 E90 BMW 325i 328i 330i 335d 335i - Sedan
2006-2012 E91 BMW 328i - Wagon
2007-2013 E92 BMW 328i 335i 335is - Coupe
2007-2013 E93 BMW 328i 335i - Convertible
1997-2003 E39 BMW 525i 528i 530i 540i (not for cars with EDC)
2004-2010 E60 BMW 525i 530i 528i 535i 545i 550i
2004-2011 E63 E64 BMW 645ci 650i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003 E52 BMW Z8 Roadster (without EDC)

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Rear Differential Mounts - OEM/Meyle HD Rubber - E46, X3, Z4 ...

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T#:339943

Part#: E46-MY-DIFF

In Stock

$ 78.99

This product was last offered at the strikethrough price on
05-07-2026

Starting at $ 56.99 USD

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Starting at $ 56.99 USD

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These rubber bushings from Meyle are a direct replacement for the stock differential bushings in the E46 3-series, E83 X3 SAV, and Z4 Roadster. If your original bushings are worn (likely around 100,000 miles) these are a great replacement upgrade. The front bushings are the stock OEM type rubber bushings. The rear bushing is a Meyle HD upgrade over stock - about 15% stiffer than the originals. This means the bushing will not flex and twist as much. This puts more power to the wheels since power is no longer used up for 'torquing' the bushing. These are not race bushings; the rubber material is perfectly suitable for street use.

The non-M E46/E83/Z4 models use three differential mounts - two front bushings in the subframe and one rear mount in the diff cover. This set of bushings covers all three. You can opt to include new mounting hardware in the Options list below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Roadster

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Turner Front Suspension Refresh Kit - Level 1 - E46 Non-M RWD, Z4 2.5...

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T#:582865

Part#: T31122343352KT

Ships in 2 Business Days

Sale - Save 21% $ 570.99

This product was last offered at the strikethrough price on
05-01-2026

$ 449.38 USD

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Sale - Save 21%

$ 570.99

This product was last offered at the strikethrough price on
05-01-2026

$ 449.38 USD

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Eliminate the most common sources of suspension slop with our all new Turner Suspension Refresh Kits that feature only OEM parts! We do not include any "cheap parts" in our refresh kits to ensure long-lasting reliability and noise-free suspension.

This Level 1 kit replaces:

Front Control Arms
Front Control Arm Bushings

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Front Sway Bar Link - E46, Z4

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T#:338081

Part#: 31351095694

In Stock

Starting at $ 36.52 USD

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Starting at $ 36.52 USD

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This is the standard front sway bar / swaybar link for BMW E46 and E85 Z4. It connects the sway bar to the strut. If you hear front end noise when going over bumps while turning we recommend you check these. Alternate BMW Part#31356780847 Sold individually

We also offer an upgraded link from Meyle with heavy duty ball joints for additional durability. See options below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3 - Sorry not for Xi Models!
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

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Turner Front Suspension Refresh Kit - Level 2 - Z4 2.5i 3.0i 3.0Si ...

10X Entries Into Our F80 M3 Sweepstakes

T#:582872

Part#: T31122343352KT1

Ships on Sep 22, 2026

Sale - Save 13% $ 722.99

This product was last offered at the strikethrough price on
05-01-2026

$ 627.64 USD

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Sale - Save 13%

$ 722.99

This product was last offered at the strikethrough price on
05-01-2026

$ 627.64 USD

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Eliminate the most common sources of suspension slop with our all new Turner Suspension Refresh Kits that feature only OEM parts! We do not include any "cheap parts" in our refresh kits to ensure long-lasting reliability and noise-free suspension.

This Level 2 kit replaces:

Control Arms & Bushings
Outer Tie Rods
Sway Bar End Links

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Shocks and spring Installation Kit- Coupe

For coupe models only

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T#:638971

Part#: 31336779613KT7

Ships on Feb 23, 2027

Sale - Save 4% $ 275.99

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

$ 266.29 USD

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Sale - Save 4%

$ 275.99

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

$ 266.29 USD

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This kit is contains all new strut and shock mounts and hardware needed when installing a aftermarket suspension on your vehicle.

Suspension Installation Kit - Without Spring Pads- Roadster E85/E86 ...

For roadster models only

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T#:638972

Part#: 31336779613KT8

Ships on Feb 23, 2027

Sale - Save 4% $ 285.86

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

$ 275.29 USD

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Sale - Save 4%

$ 285.86

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

$ 275.29 USD

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This kit is contains all new strut and shock mounts and hardware needed when installing a aftermarket suspension on your vehicle.

Complete Rear Upper Shock Mounting Kit

For coupe models only

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T#:5416757

Part#: 33521092362TMSKT

Ships on Feb 23, 2027

Sale - Save 15% $ 115.99

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

$ 98.18 USD

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Qty

Sale - Save 15%

$ 115.99

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

$ 98.18 USD

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Complete rear upper shock mounting kit includes everything you need to replace old, hardened mounts with new heavy duty replacements. Body seals, hardware, and reinforcement plates are included. Kit includes: Heavy-duty, German-made Lemfoerder rear shock mounts from the E46 M3 Elring shock mount gaskets Heavy-duty rear shock mount reinforcement plates Locking nuts Select your vehicle for additional fitment information. **Note** Upper damper nuts vary in size from shock to shock. If you wish to replace them please measure your damper and source accordingly.

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KMAC Stage 2 Street/Track Front Adjustable Camber/Caster Plates - E36...

T#:389647

Part#: 192416-2L

Ships on Sep 18, 2026

$ 545.00 USD

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$ 545.00 USD

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Location: Front
Type: Street/Track, Stage 2
Bearings: main PTFE-lined pillow-ball bearing suspended in polyurethane; self-lubricating radial axial bearing/bushing in upper spring plate
Springs: includes OEM size upper spring perch, 60mm upper spring perch, and 2.5" upper spring perch

The Stage 2 KMAC plates are a mixed track and street camber/caster plate meant to be used in a variety of suspensions and setups. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions and upper spring perches are included for OEM springs, 60mm, and 2.5" coil over springs. The upper perch assembly incorporate a self-sliding radial bushing that allows the spring to spin during its travel instead of bind. This reduces tension on the spring and helps reduce noise and spring 'popping' noises. Bearing inserts, spacers for correct articulating angles, and 3 sizes of upper nut adapters included. The urethane bushings and bearings are replaceable if they wear out. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Basic instructions included but professional installation is required.

Note: suspensions vary from manufacturer to manufacturer. The proper stacked height and clearances are required. K-Mac includes bearing adapters, spacers, and various top nuts but it is still the responsibility of the installer to ensure a correct and safe fitment. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i
6/1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011 E90 BMW 325i 328i 330i 335d 335i - Sedan
2006-2012 E91 BMW 328i - Wagon
2007-2013 E92 BMW 328i 335i 335is - Coupe
2007-2013 E93 BMW 328i 335i - Convertible
1997-2003 E39 BMW 525i 528i 530i 540i (not for cars with EDC)
2004-2010 E60 BMW 525i 530i 528i 535i 545i 550i
2004-2011 E63 E64 BMW 645ci 650i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003 E52 BMW Z8 Roadster (without EDC)

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KMAC Stage 3 Street/Track Front Adjustable Camber/Caster Plates - E36...

T#:389646

Part#: 192416-3L

Special Order: No Guaranteed ETA

$ 545.00 USD

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Qty

$ 545.00 USD

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Location: Front
Type: Street/Track, Stage 2
Bearings: main PTFE-lined pillow-ball bearing suspended in polyurethane; self-lubricating radial axial bearing/bushing in upper spring plate
Springs: includes OEM size upper spring perch, 60mm upper spring perch, and 2.5" upper spring perch

The Stage 3 KMAC plates are a mixed track and street camber/caster plate meant to be used in a variety of suspensions and setups. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions and upper spring perches are included for OEM springs, 60mm, and 2.5" coil over springs. The upper perch assembly incorporate a self-sliding radial bushing that allows the spring to spin during its travel instead of bind. This reduces tension on the spring and helps reduce noise and spring 'popping' noises. Bearing inserts, spacers for correct articulating angles, and 3 sizes of upper nut adapters included. The urethane bushings and bearings are replaceable if they wear out. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Basic instructions included but professional installation is required.

Note: suspensions vary from manufacturer to manufacturer. The proper stacked height and clearances are required. K-Mac includes bearing adapters, spacers, and various top nuts but it is still the responsibility of the installer to ensure a correct and safe fitment. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i
6/1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2006-2011 E90 BMW 325i 328i 330i 335d 335i - Sedan
2006-2012 E91 BMW 328i - Wagon
2007-2013 E92 BMW 328i 335i 335is - Coupe
2007-2013 E93 BMW 328i 335i - Convertible
1997-2003 E39 BMW 525i 528i 530i 540i (not for cars with EDC)
2004-2010 E60 BMW 525i 530i 528i 535i 545i 550i
2004-2011 E63 E64 BMW 645ci 650i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is
2000-2003 E52 BMW Z8 Roadster (without EDC)

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Turner Rear Suspension Refresh Kit - Level 2 - Z4 2.5i 3.0i/Si ...

10X Entries Into Our F80 M3 Sweepstakes

T#:583059

Part#: T33321092247KT

Ships on Feb 23, 2027

Sale - Save 7% $ 1,012.99

This product was last offered at the strikethrough price on
04-16-2026

$ 942.68 USD

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Sale - Save 7%

$ 1,012.99

This product was last offered at the strikethrough price on
04-16-2026

$ 942.68 USD

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*Includes heavy duty ECS shock mount reinforcement plates and ECS rear trailing arm bushing limiters for extended bushing life and improved performance*

Eliminate the most common sources of suspension slop with our all new Turner Suspension Refresh Kits that feature only OEM parts! We do not include any "cheap parts" in our refresh kits to ensure long-lasting reliability and noise-free suspension.

This Level 2 kit replaces:

Trailing Arm Ball Joint
Control Arm Bushings
Sway Bar End Links
Front Differential Bushings
Reinforcement Plates
Shock Mounts and Gaskets
Rear Subframe Bushings
RTAB Limiters
Rear Diff Carrier Bushings

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E85 Z4 2.5/3.0/3.0i/3.0si H&R/Bilstein Sport Suspension Package ...

For E85 Roadster Models Only

10X Entries Into Our F80 M3 Sweepstakes

T#:339103

Part#: TMS21514

Ships on Jan 12, 2027

Sale - Save 4% $ 1,333.00

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 1,274.99 USD

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Sale - Save 4%

$ 1,333.00

This product was last offered at the strikethrough price on
07-01-2026

Starting at $ 1,274.99 USD

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Set your Z4 up for the corners with this shock/spring upgrade package. The Z4 can be a fun car but you can easily bring the handling up a notch with this package. By lowering the ride height and using a stiffer spring it can transform the behavior of the car in the corners. There will be less bodyroll and better balance, allowing you to carry more speed through the twisty sections. And there is almost no downside thanks to the ride attributes of this suspension. H&R Sport springs lower the ride height by up to 1.5" in front and 1.25" in the back and stiffens the spring rate. Both combine to lower the car's center of gravity and reduce the amount of bodyroll in corners. The springs are progressive rate so their initial stiffness is actually very compliant and it becomes stiffer as the spring is compressed. This is great for street cars that see bumps and potholes where suspension compliance is key. Overall, they are about 30% stiffer than the stock original springs. We use Bilstein Sport shocks as the dampers and they feature Bilstein's patented and innovative valving system. With this system, small bumps and impacts are absorbed as they should be. But the shocks stiffen for cornering and other suspension motions. It's the best of both worlds as the shock self-adjusts based on suspension motion. These fit with the stock strut and shock mounts, making for an easy and clean install. Parts list: 1 set - H&R Sport Springs (50421) 1 - Bilstein Left Front Sport strut (35-124115) 1 - Bilstein Right Front Sport strut (35-124122) 1 pair - Bilstein Rear Sport Shocks (24-104937) This item fits the following BMWs: 2003-2008 E85 Roadster BMW Z4 2.5i Z4 3.0i Z4 3.0si

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Performance Suspension Cup Kit - Sport

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T#:56616391

Part#: 50421KT2

In Stock at Vendor

$ 1,433.15 USD

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$ 1,433.15 USD

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Factory vehicle suspensions prioritize mass market ride comfort, creating excessive wheel gap and elevated center of gravity. The Koni Yellow Shocks and H&R Sport Springs Kit is a matched suspension system engineered to lower vehicle ride height and enhance dynamic handling.

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Complete Rear Upper Shock Mounting Kit

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Upper damper nuts vary in size from shock to shock. If you wish to replace them please measure your da

T#:15677562

Part#: 07119905374-KT

Ships on Feb 23, 2027

Sale - Save 15% $ 115.30

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

$ 98.18 USD

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Qty

Sale - Save 15%

$ 115.30

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

$ 98.18 USD

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Complete rear upper shock mounting kit includes everything you need to replace old, hardened mounts with new heavy duty replacements. Body seals, hardware, and reinforcement plates are included. Kit includes: Heavy-duty, German-made Lemfoerder rear shock mounts from the E46 M3 Elring shock mount gaskets Heavy-duty ECS rear shock mount reinforcement plates Locking nuts

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Cup Kit/Coilover Installation Kit - Without Spring Pads Z4 M ...

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T#:41863730

Part#: 31336779613TKT

Ships on Feb 23, 2027

$ 778.86

This product was last offered at the strikethrough price on
08-04-2026

$ 771.16 USD

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$ 771.16 USD

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the smart choice for enthusiasts looking to do their suspension install the right way. Get the performance and reliability your BMW Z4 M deserves with Turner Motorsport’s expert-approved kit.

Performance Suspension Cup Kit - Sport

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T#:56616406

Part#: 29119-1KT2

Ships on Oct 29, 2026

$ 1,443.99

This product was last offered at the strikethrough price on
08-31-2026

$ 1,314.99 USD

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$ 1,314.99 USD

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Stock BMW suspensions are great out of the factory, but over time, factory shocks wear down, causing floating feels, nose dives during braking, and excess body lean in corners. By mating Bilstein’s precision B6 damping with H&R’s progressive Sport Springs, this kit is designed to eliminate body roll, tighten up turn in response, and give your BMW a lowered stance all without the super stiff, crashy feeling of track springs

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Turner Rear Suspension Refresh Kit - Level 1 - Z4 2.5i 3.0i/Si ...

10X Entries Into Our F80 M3 Sweepstakes

T#:583023

Part#: T33326770824KT

Ships on Feb 23, 2027

Sale - Save 2% $ 750.99

This product was last offered at the strikethrough price on
06-03-2026

$ 738.20 USD

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Qty

Sale - Save 2%

$ 750.99

This product was last offered at the strikethrough price on
06-03-2026

$ 738.20 USD

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Eliminate the most common sources of suspension slop with our all new Turner Suspension Refresh Kits that feature only OEM parts! We do not include any "cheap parts" in our refresh kits to ensure long-lasting reliability and noise-free suspension.

This Level 1 kit replaces:

Rear Sway Bar End Links
Rear Trailing Arm Bushings
Rear Strut Mounts
Rear Sway Bar End Link
New Hardware

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

Sub-Categories

KMAC Stage 1 Street Front Adjustable Camber/Caster Plates - E36, E39 ...

Rear Differential Mounts - OEM/Meyle HD Rubber - E46, X3, Z4 ...

Turner Front Suspension Refresh Kit - Level 1 - E46 Non-M RWD, Z4 2.5...

Front Sway Bar Link - E46, Z4

Turner Front Suspension Refresh Kit - Level 2 - Z4 2.5i 3.0i 3.0Si ...

Shocks and spring Installation Kit- Coupe

Suspension Installation Kit - Without Spring Pads- Roadster E85/E86 ...

Complete Rear Upper Shock Mounting Kit

KMAC Stage 2 Street/Track Front Adjustable Camber/Caster Plates - E36...

KMAC Stage 3 Street/Track Front Adjustable Camber/Caster Plates - E36...

Turner Rear Suspension Refresh Kit - Level 2 - Z4 2.5i 3.0i/Si ...

E85 Z4 2.5/3.0/3.0i/3.0si H&R/Bilstein Sport Suspension Package ...

Performance Suspension Cup Kit - Sport

Complete Rear Upper Shock Mounting Kit

Cup Kit/Coilover Installation Kit - Without Spring Pads Z4 M ...

Performance Suspension Cup Kit - Sport

Turner Rear Suspension Refresh Kit - Level 1 - Z4 2.5i 3.0i/Si ...

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