BMW Suspension Parts for BMW E46 M3 S54 (1999-2005)

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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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KYB - Corporate Logo
T#:378618
Part#: 343352KT
Ships in 1 Business Day
$ 132.99 USD
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$ 132.99 USD
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Karbonius Composites - Corporate Logo
T#:28104795
Part#: E46SB01-CF-2-AS
In Stock
$ 1,195.00 USD
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$ 1,195.00 USD
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Karbonius Composites has taken inspiration from BMW's performance strut bar to create their own strut bar. The result is an extremely strong but light brace, which adds not only strength and stability, but also a spectacular eye-catching look. Strut tower braces are very common and effective upgrades for a vehicle that allow for improved structural strength while preventing tower flex and alignment changes during spirited driving. This brace is constructed with carbon fiber and comes with a matte finish, natural aluminum color for the tower mounts, and a clear varnish with no logos underlaid. Includes titanium nuts for mounting. No other modifications needed to install. Estimated shipping time from order 3-5 weeks. Features: Perfect fitment and easy installation. 100% carbon fiber Exclusive and numbered piece 6 titanium nuts included. 2-year warranty
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Fall Line - Corporate Logo
T#:5580954
Part#: FLM-E46-1BUNI
Ships in 3 Business Days
$ 408.00 USD
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$ 408.00 USD
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Fall Line’s mono ball spherical bearing conversion kit transforms the rear suspension feel of the E46 and E36 M3. The factory rubber bushing is very large, and is prone to substantial deflection under load, as the M3 is put through its paces. Deflection of the bushing can create unwanted geometry change, steering wobble under braking, and even hysteresis of the thrust arm.
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RKP - Corporate Logo
T#:29002060
Part#: RKP-E46-CFTP
Ships in 3 Business Days
$ 1,195.00 USD
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$ 1,195.00 USD
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The OE thrust plate is more than just a belly panel that covers your oil pan; it plays a crucial role in chassis rigidity, impact safety, and handling dynamics. BMW emphasizes that a vehicle should not be driven or moved without the thrust panel in place due to its importance.

Inspired by BMW's upgrade of the front bumper carrier on the E46 M3 from aluminum to Kevlar during their LCI update, we have made a similar enhancement to the thrust plate with our RKP Carbon Front Thrust Panel.

Product Details:

Multi-layered for optimal rigidity and durability 20% stiffer and 50% lighter than the OE panel Reflective exhaust heat shielding included Replaces the large, heavy aluminum OE panel

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Fall Line - Corporate Logo
T#:5498486
Part#: FLM-E46-RSTRUT
Ships in 3 Business Days
$ 300.00 USD
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$ 300.00 USD
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Rigidity and reinforcement are two vital components in chassis tuning. Competition tested for real-world benefit, the Fall-Line rear strut brace helps to minimize chassis flex and body roll under load, aspiring confidence through corners on the circuit and off.
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Genuine BMW - Corporate Logo
T#:359472
Part#: 33531094754KT
Ships in 1 day
$ 337.99 USD
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$ 337.99 USD
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BMW used three different spring pads in the E36 E46 3 series, each a different thickness, the thinnest being only 5mm. If they chose to use the thinnest pad on your car, you may end up with a ride height in the rear a little lower than you expected when lowering you car with sport springs. If this is the case, we suggest using these 15mm rear spring pads. These mount on TOP of the rear spring in the E36 and either top or bottom on the E46 or E85 Z4.

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 - Top only
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

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Genuine BMW - Corporate Logo
T#:60397
Part#: 33326781625
Ships in 6 Business Days
2% off MSRP $ 350.99

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

$ 343.99 USD
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2% off MSRP
$ 350.99

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

$ 343.99 USD
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Genuine BMW Wishbone, Upper Left
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Genuine BMW - Corporate Logo
T#:1333
Part#: 33112282482
In Stock
Sale - Save 19% $ 800.99

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

$ 649.88 USD
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$ 800.99

This product was last offered at the strikethrough price on
08-24-2026

$ 649.88 USD
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BMW does not sell the differential mounts separate from the cover. And as with all rubber mounts, they will have to be replaced at some point, forcing you to also buy a new diff cover. This is an Original BMW part.
**Note** - a paper gasket is not sold with this cover. BMW no longer uses paper gaskets - they advise the use of a silicone sealant such as RTV black.

Applications:
2001-2006 E46 M3, M3 CSL, coupe and convertible

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Genuine BMW - Corporate Logo
T#:348550
Part#: 33326770813
Ships in 1 day
2% off MSRP $ 446.99

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

$ 436.99 USD
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2% off MSRP
$ 446.99

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

$ 436.99 USD
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Genuine BMW - Corporate Logo
T#:4213
Part#: 33531094754
Ships in 1 day
3% off MSRP $ 174.99

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

$ 168.99 USD
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3% off MSRP
$ 174.99

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

$ 168.99 USD
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BMW used three different spring pads in the E36 E46 3 series, each a different thickness, the thinnest being only 5mm. If they chose to use the thinnest pad on your car, you may end up with a ride height in the rear a little lower than you expected when lowering you car with sport springs. If this is the case, we suggest using these 15mm rear spring pads. These mount on TOP of the rear spring in the E36 and either top or bottom on the E46 or E85 Z4

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 - Top only
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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Genuine BMW - Corporate Logo
T#:7132893
Part#: 33318833229
Ships in 3 Business Days
3% off MSRP $ 89.99

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

$ 86.99 USD
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3% off MSRP
$ 89.99

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

$ 86.99 USD
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This plate helps stop distortion of the rear axle carrier bushings.
Genuine BMW - Corporate Logo
T#:360792
Part#: 31122229454
In Stock
Sale - Save 16% $ 711.99

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

$ 598.17 USD
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$ 711.99

This product was last offered at the strikethrough price on
05-14-2026

$ 598.17 USD
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Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years. We also recommend replacing the bushings when changing the control arms. The bushings are mounted at the back of the control arm and located the arm to the frame rail on the car. The stock bushings are rubber and will wear out sooner than the control arms themselves. With the control arm off the car now is the perfect time to also replace the bushings. The aluminum control arms were originally designed to work with offset control arm bushings.
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Genuine BMW - Corporate Logo
T#:360791
Part#: 31122229453
Ships in 3 Business Days
3% off MSRP $ 751.99

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

$ 727.99 USD
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3% off MSRP
$ 751.99

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

$ 727.99 USD
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Sachs - Corporate Logo
T#:373450
Part#: 31312283103KT2
Ships in 5 Business Days
$ 963.99 USD
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$ 963.99 USD
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OEM Sachs shocks provide you with the same great ride quality the car originally came with from the factory at a fraction of the cost. This shock and strut kits is a direct replacement for the factory suspension.
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Genuine BMW - Corporate Logo
T#:372572
Part#: 33172282484KT3
Ships in 2 Business Days
$ 1,305.99

This product was last offered at the strikethrough price on
05-06-2026

$ 1,298.99 USD
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$ 1,298.99 USD
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Genuine BMW - Corporate Logo
T#:20843
Part#: 33322229685
Ships in 1 day
2% off MSRP $ 1,217.99

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

$ 1,191.99 USD
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2% off MSRP
$ 1,217.99

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

$ 1,191.99 USD
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Genuine BMW Trailing Arm, Left
This item fits the following BMW Chassis:
E46 M3,E46


Genuine BMW - Corporate Logo
T#:374611
Part#: 33552282681KT
Ships in 4 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.
Koni - Corporate Logo
T#:370056
Part#: E46M3KONI
Ships in 5 Business Days
$ 1,163.99 USD
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$ 1,163.99 USD
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KONl Sport struts and shocks are the industry leader for user adjustable damping for daily drivers to weekend warriors. KONl Sport's familiar yellow color has for decades meant superior motion control and adjustability for the discerning driving enthusiast.
 

  • Big handling improvements
  • Reasonable ride quality
  • Re-buildable for custom vehicle setups
  • Best KONl shock for all lowering springs
  • Lifetime Warranty​

 

Activate your Koni Rebate!

 

This item fits the following BMWs:
2001-2006 E46 BMW M3

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Koni - Corporate Logo
T#:379255
Part#: 87411438LSPORTKT
Ships in 5 Business Days
$ 675.99 USD
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$ 675.99 USD
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KONl Sport struts and shocks are the industry leader for user adjustable damping for daily drivers to weekend warriors. KONl Sport's familiar yellow color has for decades meant superior motion control and adjustability for the discerning driving enthusiast.

  • Big handling improvements
  • Reasonable ride quality
  • Re-buildable for custom vehicle setups
  • Best KONl shock for all lowering springs
  • Lifetime Warranty

Activate your Koni Rebate!

This product fits the following BMWs:
E46 M3

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Racing Dynamics Front Strut Brace - E46
May not fit with some camber plates - please research before purchasing
Racing Dynamics - Corporate Logo
T#:1431
Part#: 1969946100
In Stock
$ 325.00 USD
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$ 325.00 USD
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This front strut brace gives your E46 added chassis strengthening up front. Made by Racing Dynamics, this strut brace is made of strong aluminum billet, precision CNC'd to look and function excellent. End plates are also billet and are machined on high speed CNC machining centers for exactness and repeatability, ensuring you of the finest strut brace available anywhere.

This front strut brace / front stress bar fits the following BMWs:
1999-2005 E46 3 Series Sedan - 323i, 325i, 325xi, 328i, 330i, 330xi
2000-2006 E46 3 Series Coupe & Convt. - 323Ci, 325Ci, 328Ci, 330Ci
2001-2006 E46 M3 Coupe & Convertible
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Slon Workshop - Corporate Logo
T#:35019984
Part#: SLON-E46-3CFTR
Ships in 8 Business Days
$ 4,650.00 USD
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$ 4,650.00 USD
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Packaged by Turner - Corporate Logo
T#:600143
Part#: E46M3RSPRINGSKT3
Ships on Oct 20, 2026
$ 175.99 USD
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$ 175.99 USD
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Complete Rear Upper Shock Mounting Kit
For coupe models only
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:5416757
Part#: 33521092362TMSKT
Ships on Mar 19, 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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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 - Corporate Logo
T#:389317
Part#: 193616-2L
Special Order: No Guaranteed ETA
$ 545.00 USD
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$ 545.00 USD
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Location: Front
Type: Street/Track, Stage 2
Bearing: PTFE-lined pillow-ball with thin polyurethane bushing

The Stage 2 KMAC plates are a mixed street/track camber/caster plate meant to be used in a variety of suspensions. 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. Bearing inserts and adapters included. The Stage 2 camber plates are shorter than a factory mount so may not be suitable for cars will little suspension travel. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). 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:
2006-2008  E85 BMW  Z4 M Roadster M Coupe
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KMAC - Corporate Logo
T#:389662
Part#: 193616-3L
Special Order: No Guaranteed ETA
$ 545.00 USD
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$ 545.00 USD
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Location: Front
Type: Track, Stage 3
Bearing: PTFE-lined pillow-ball, no bushing

KMAC Stage 3 camber/caster plates are designed for track or race-only situations where comfort and noise are not the primary concerns. The Stage 3 camber plates use a pillowball bearing, solidly mounted within the camber plate for direct alignment of the strut shaft and no excess play or deflection. Stage 3 are designed to increase negative camber with their patented 'floating' adjustment that changes camber and caster together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Fitment is limited to race-only small diameter coil-over springs (not stock-type). Bearing inserts and adapters included. 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:
1997-2003  E39 BMW  525i 528i 530i 540i (for cars with EDC)
1999-2003  E39 BMW  M5
1995-2001  E38 BMW  740i 740il 750il (for cars with EDC)
2004-2010  E60 BMW  M5
2004-2011  E63 BMW  M6
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ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair -...
10X Entries Into Our F80 M3 Sweepstakes
For use with Aftermarket 23mm rear sway bar
ECS - Corporate Logo
T#:3443018
Part#: 016921LA09
Ships in 1-3 days
Sale - Save 10% $ 113.99

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

$ 102.59 USD
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Sale - Save 10%
$ 113.99

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

$ 102.59 USD
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The ECS Tuning Billet Rear Sway Bar Mounting Kit was designed, engineered, tested and quality inspected thanks by their Research and Development team in Wadsworth, Ohio facility. ECS ensures that the highest level of precision and quality is delivered throughout rigorous long term product testing and leading edge product development methods. This kit provides your vehicle with a more rigid mounting solution from the sway bar to chassis than the OEM steel brackets. With an improved sway bar mounting bracket and the included polyurethane sway bar bushings, you can expect to achieve an increase in rear sway bar effectiveness and less body roll as a result.
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IRP - Individual Racing Parts - Corporate Logo
T#:401368
Part#: IRPRTM-B
Special Order: No Guaranteed ETA
$ 185.99 USD
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$ 185.99 USD
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Want the best performance option in shock tower mounts? IRP has created their pillow-ball rear shock mounts for just this need. These rear shock mounts are designed for use on the track and racing. This set of mounts will help your rear shocks perform the best they can in all conditions. The advantage to using a mount with spherical bearing is that it allows the shock to freely move off axis without side loading the shock shaft like rubber or polyurethane mounts do. Side loading a shock increases stiction and wear which decreases its efficiency. Because these are mounts without an isolator (rubber or polyurethane) to dampen road noise and vibrations we do not recommend them for street cars.

The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.

Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels

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BMW E46 M3 Rear Suspension Mount Package - Race Bushings
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:11755
Part#: TMS11755
Ships on Oct 23, 2026
Sale - Save 13% $ 1,508.99

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

$ 1,318.07 USD
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Sale - Save 13%
$ 1,508.99

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

$ 1,318.07 USD
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NOW LOCATED UNDER T#340200

BMW E46 M3 Rear Suspension Mount Package - Race Bushings

Enhance your BMW's handling performance with the BMW E46 M3 Rear Suspension Mount Package - Race Bushings. This package includes race-grade bushings designed specifically for BMW E46 M3 models, offering superior suspension performance and durability. Engineered with precision and quality in mind, this package provides several benefits:

  • Improved stability and control during cornering
  • Reduced wheel hop and suspension deflection for a more responsive ride
  • Enhanced feedback and steering feel for a sportier driving experience
  • Increased durability and longevity compared to stock suspension mounts

Upgrade your BMW E46 M3's suspension with this high-performance package for an exhilarating driving experience.

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Packaged by Turner - Corporate Logo
T#:340199
Part#: TMS2276
Back Ordered
$ 1,442.99

This product was last offered at the strikethrough price on
08-07-2026

Starting at $ 1,439.30 USD
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Starting at $ 1,439.30 USD
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This package allows you to build your own rear bushing package to cover the parts you want to replace. As these cars age, they require a number of suspension bushings to be replaced. Bushing replacement not only keeps the car in its top form, it also makes the car safer. Depending on the work, it may be logical to replace all of the bushings in the rear suspension (there are 19 total). This is especially true if you are pulling the subframe out to do the floor reinforcement or if you're doing a diff install. Turner Motorsport is a big believer in using rubber bushings for street cars (with the exception of solid subframe mounts, see further below). Urethanes, Delrin, or aluminum are generally good for reducing compliance and limiting deflection - attributes that don't really work well on roads filled with potholes, railroad crossings, cracks, and expansion joints. The rubber bushings maintain the factory ride/handling traits that won the M3 praise all over the world. Every bushing will need maintenance or replacement at some point and rubber has proven to last the longest and need less maintenance than anything else, even urethane. And unless competitive driving is your goal, the harder materials are only a gimmick.

Any major overhaul of the rear suspension should include new subframe mounts. The worn rubber mounts contribute to rear subframe-floor failure when the deflection in the mount is transferred to the chassis. Rubber mounts are only OK for street cars that don't see aggressive driving, autocross, or track use. For any enthusiastic driving, we strongly recommend our solid aluminum subframe mounts even on the street. They have zero deflection and will not contribute to rear floor failures. And if you leave rubber in the rest of the suspension your ride comfort will not suffer.

Individual Item Descriptions:

  • Trailing Arm Bushings and Limiters (33322228153 and TSU9990001) - our OEM rubber replacement trailing arm bushings (RTABs) are a perfect fit and help maintain rear toe alignment. The Limiters prevent premature bushing wear.
  • Rear Inner Control Arm Bushings (upper 33321092247 and lower 33326770824) - new stock inner rubber bushings for the upper spring arm and the lower camber arm. These do not wear out very quickly but should be replaced as a 'While you're in there...' job.
  • Rear Outer Control Arm Bushings (upper and lower) (33326775551) - new stock outer ball joints for the upper spring arm and the lower camber arm. These are the standard ball joint design and last a very long time. Check for play with a pry bar and replace as needed.
  • Rear Shock Mounts - Choose from several types of RSM upgrades. If your mounts have not been replaced in the last 40,000 miles, now is the perfect time. Skip this option if you recently replaced mounts or already have an upgraded mount.
  • Differential mounts (33172282484 and 33112282482) - Now is a great time to replace the front rubber-isolated mount. This is another low-wear mount but it can be changed easily, and is a low cost item. The rear mounts are in the aluminum differential cover and BMW only sells them with it. Solid diff mounts are streetable with only a minimal increase in NVH.
  • Rear subframe mounts (33312283573, 33312283574, and 33312283419 x 2) - The heart of the rear suspension, the subframe (or carrier) mounts located the entire rear suspension to the car. There are four mounts in total and bolt up into the rear floor. Worn subframe mounts are one of the leading contributors to rear floor-subframe failure. As the mounts flex, so does the sheetmetal of the chassis, which will fatigue the sheetmetal and crack the spot welds. Therefore, replacement of the subframe mounts is critical and a must when doing the subframe reinforcement or repair. Solid aluminum mounts are streetable with no increase in NVH.

 

This item fits the following BMWs:
2001-2006 E46 BMW M3 M3 CSL

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Turner Motorsport - Corporate Logo
T#:340477
Part#: TSU998062A
Ships on Feb 5, 2027
Sale - Save 25% $ 132.99

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

Starting at $ 99.74 USD
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Sale - Save 25%
$ 132.99

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

Starting at $ 99.74 USD
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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.
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Turner Motorsport - Corporate Logo
T#:340476
Part#: TSU9980548
Ships on Feb 5, 2027
Sale - Save 25% $ 132.99

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

Starting at $ 99.74 USD
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Sale - Save 25%
$ 132.99

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

Starting at $ 99.74 USD
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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.
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Turner Motorsport - Corporate Logo
T#:340200
Part#: TMS11755
Back Ordered
Sale - Save 3% $ 262.99

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

Starting at $ 255.10 USD
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Sale - Save 3%
$ 262.99

This product was last offered at the strikethrough price on
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Starting at $ 255.10 USD
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Rear Suspension Mounts With No Flex or Deflection for Improved Handling, Response, and Long Life
Building a track-only or racecar means swapping out the flexible rubber bushings and mounts for non-distorting solid pieces. The stock rubber bushings have serious drawbacks when used hard on the racetrack - they wear out quickly, and the flexible material allows extreme changes in alignment. Switching to solid bushings will eliminate the deflection and flex, keeping the suspension motions in their intended alignment and providing more feedback to the driver. On the E46 M3, solid bushings can help prevent rear subframe failure as the sheetmetal chassis will no longer flex along with the rubber mount. Depending on the bushing's intended purpose, the material we use is either aluminum or Delrin. Delrin is a dense plastic material that has almost zero deflection and long life. It's self-lubricating so it won't ever need grease or lube. All of our bushings are designed by our in-house R&D engineers and tested on our various racing cars, with many used in professional racing series around the world.

If you're building a car for a racing class, the parts and materials you can change to are specified in the rules. Consult your rulebook or tech steward for any clarification. As these bushings have no play or deflection in them, they are not intended for street-focused cars - they do not absorb impacts and vibration like rubber will.

We offer bushings for the following suspension points -
subframe mounts x 4 (aluminum)
inner-upper control arm bushings x 2 (aluminum with bearing)
differential mounts x 3 (1 Delrin, 2 aluminum)
outer upper/lower control arm bushings x 4 (OE-spec replacements) (steel with bearing)
trailing arm bushings (RTABs) x 2 (aluminum with bearing or Delrin)
suggested: front control arm bushings (FCABs) (Delrin)
suggested: rear shock mounts (RSMs) x 2 (aluminum with bearing)

Notes
Note 1: there is also a inner-lower camber arm bushing. We never developed a solid bushing for this point because every racing class allows adjustable camber arms to be used in this location and we offer those with solid inner bushings.
Note 2: some racing classes require a non-bearing bushing for the rear trailing arm bushings. In cases like this, we use a Delrin bushing.
Note 3: the outer upper and lower bushings are already a monoball-style bearing from the factory on all M3 models. They are a great design and last a long time. We offer them here as direct replacements.

This item fits the following BMWs:
2001-2006 E46 BMW M3 M3 CSL
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Genuine European BMW - Corporate Logo
T#:367006
Part#: 31352282655
Special Order: No Guaranteed ETA
$ 699.99 USD
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$ 699.99 USD
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Turner Front Suspension Refresh Kit - Level 3 - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:582916
Part#: T31122229453KT
Ships on Mar 19, 2027
Sale - Save 7% $ 1,999.99

This product was last offered at the strikethrough price on
06-18-2026

$ 1,851.38 USD
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Sale - Save 7%
$ 1,999.99

This product was last offered at the strikethrough price on
06-18-2026

$ 1,851.38 USD
Free Shipping

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 3 kit replaces:

Control Arms & Bushings
Powerflex Performance Polyurethane Control Arm Bushings
Outer Tie Rods
Sway Bar End Links
Upper Strut Mounts & Reinforcement Plates
New Hardware

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Powerflex Black Series - Corporate Logo
T#:379019
Part#: PFR5-5630-12BX2
Ships in 1 Business Day
$ 137.99 USD
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$ 137.99 USD
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Rear shock mounts are tasked with securing shocks while absorbing noise, vibration and harshness that would otherwise be associated with a solid mount. Factory rubber bushings are a compromise between a cushy ride and responsive handling.

Powerflex polyurethane rear shock mounts are firmer than OEM bushings, resulting in better handling, a more responsive rear-end, and more efficient suspension articulation - all with minimal sacrifice to ride quality.

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:
1992-1999 E36 318i 318is 318ti 320i 323i 325i 325is 328i 328is M3

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Powerflex - Corporate Logo
T#:378985
Part#: PFR5-5630-12X2
Ships in 1 Business Day
$ 137.99 USD
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$ 137.99 USD
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Rear shock mounts are tasked with securing shocks while absorbing noise, vibration and harshness that would otherwise be associated with a solid mount. Factory rubber bushings are a compromise between a cushy ride and responsive handling.

Powerflex polyurethane rear shock mounts are firmer than OEM bushings, resulting in better handling, a more responsive rear-end, and more efficient suspension articulation - all with minimal sacrifice to ride quality.

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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Powerflex Black Series - Corporate Logo
T#:376580
Part#: PFF5-4602-30.8B2
Ships in 1 Business Day
$ 95.99

This product was last offered at the strikethrough price on
05-27-2026

$ 78.99 USD
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$ 78.99 USD
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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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Powerflex Black Series - Corporate Logo
T#:362723
Part#: PFF5-4602-26BX2
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. 

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Performance Differential Cover install kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:556968
Part#: 33112282482KT3
Ships in 1-3 days
Sale - Save 7% $ 676.14

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

$ 627.61 USD
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Sale - Save 7%
$ 676.14

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

$ 627.61 USD
Free Shipping

This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight. 

 

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3-series Strut/Shock Mount Kit - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:338743
Part#: E46M3MOUNTKIT
Back Ordered
$ 806.99

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

Starting at $ 806.13 USD
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Starting at $ 806.13 USD
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One of the secrets of the M3's acclaimed handling is its suspension bushings and mounts. That's why you absolutely cannot overlook replacing the rubber mounts when installing new struts and shocks. Since these pieces are mostly rubber, they dry up and crack over time. Re-using them lead to problems with fitment or noise, and may have safety issues as well. These mounts and pads are the perfect complement to your new shocks to help restore your car's handling and performance.

This mount package contains all of the commonly replaced rubber mounts and pads for the front and rear shocks on a 2001-2006 E46 M3 (incl CSL model). These are the direct replacement pieces - there's no additional labor, time, or effort and special tools are not required.

The basic E46 M3 mount package includes:
  • Front strut mounts (also known as the guide support)
  • Front upper spring plate with captive bearing
  • Front strut reinforcement plates (to prevent cracking and deforming of the front strut towers)
  • Front and rear self-locking mounting nuts
  • Rear Lifetime Warranty 'Repair Shop' shock mounts
  • Rear shock mount reinforcements (to prevent cracking of shock towers)
  • Rear shock mount gaskets
    The spring pads, dust boots, and bump stops can be added from the menu below. Note that front bump stops and dust boots are generally not required if you're using Bilstein struts, Bilstein coil overs, H&R coil overs, or KW coil overs. Those struts come with their own front bump stops and boots and may include rear stops and boots as well.

    We offer three varieties of the rear shock mounts - OEM, Repair Shop, and HP alum-rubber. We recommend either the Repair Shop or HP mounts because the stock OEM design has a flaw that can lead to premature failure of the mounts. The Repair Shop and HP mounts use a different design that will last longer and the Repair Shop mounts also have a lifetime warranty!

    This item fits the following BMWs:
    2001-2006 E46 BMW M3 M3 CSL
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    Genuine BMW - Corporate Logo
    T#:360794
    Part#: 31122229624
    Ships in 1 day
    2% off MSRP $ 160.99

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

    $ 157.99 USD
    Free Shipping
    2% off MSRP
    $ 160.99

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

    $ 157.99 USD
    Free Shipping
    Genuine BMW - Corporate Logo
    T#:360793
    Part#: 31122229623
    Ships in 1 day
    2% off MSRP $ 160.99

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

    $ 157.99 USD
    Free Shipping
    2% off MSRP
    $ 160.99

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

    $ 157.99 USD
    Free Shipping

    Air Lift - Corporate Logo
    T#:377941
    Part#: 23444
    Ships in 4 Business Days
    $ 513.99 USD
    Free Shipping
    $ 513.99 USD
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    Air Lift Viair 444C Dual Pack Compressor - 200 PSI - Chrome offers a significant upgrade for BMW air suspension systems, delivering superior performance and reliability. Engineered by Turner Motorsport, these compressors are designed to enhance efficiency and durability.

    • Newly-Developed Intercooler Head: Improves compressor efficiency and performance.
    • Stainless Steel Braided Leader Hoses: Includes inline check valve assembly for enhanced protection against high amperage restarts.
    • Chrome Finish: Provides increased durability and a sleek, aesthetic appeal.
    • Complete Kit: Includes air filter assemblies, remote mount brackets, fittings, spare air filter elements, nuts, bolts, washers, lock washers, and airline clips.
    • Easy Installation: Compatible with various air suspension setups for a hassle-free upgrade.

    Upgrade your BMW's air suspension system with the Air Lift Viair 444C Dual Pack Compressor for top-tier performance and durability.

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    Air Lift - Corporate Logo
    T#:370659
    Part#: 58130
    In Stock at Vendor
    $ 134.99 USD
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    $ 134.99 USD
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    Air Lift - Corporate Logo
    T#:384251
    Part#: 27685
    In Stock at Vendor
    $ 2,007.99 USD
    Free Shipping
    $ 2,007.99 USD
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    Air Lift is proud to present the innovative Air Lift Performance 3P system, designed for BMW enthusiasts seeking the pinnacle of air suspension control. With three years of dedicated development and rigorous testing, the 3P system stands as the most advanced offering from Air Lift to date. 3P is a groundbreaking system that merges pressure-based control with the capability to add ride-height sensing through height sensors. This cutting-edge combination delivers instant improvements in suspension control, performance, and ride flexibility, ensuring a smoother and more responsive driving experience. Key Specifications: Controller: The 3P system boasts a state-of-the-art controller with a brilliant TFT color display featuring adjustable backlight and illuminated preset buttons. The display provides real-time information such as tank pressure, 4-corner active height and pressure readings, and a full menu selection. The black anodized CNC machined case is threaded in all four corners for customizable mounting. The keypad can be rotated and configured horizontally for versatile installation options. Additionally, the controller is powered via a Micro-USB port and cable. Mobile App: The 3P system seamlessly integrates with a free mobile app that allows you to adjust your ride height and system settings directly from your smartphone using Bluetooth connectivity. Furthermore, you can conveniently update the system software on the manifold and controller via the mobile app. Manifold: At the core of the 3P system lies the most advanced manifold ever created by Air Lift Performance. Crafted from top-quality components and materials, this manifold has undergone extensive torture testing to ensure long-lasting performance. Equipped with a 32-bit processor, it offers sophisticated height and pressure algorithms for precise control over each corner of your BMW. The streamlined harness connections between the controller, manifold, and power supply make installation straightforward. This manifold is fully integrated with built-in Bluetooth, eliminating the need for extra components and wiring to connect your mobile device to the system. It also includes a built-in accelerometer to make real-time adjustments to ride height using height sensors or maintaining bag pressure according to preset values. Height Sensors: Air Lift Performance has introduced an enhanced height sensor arm with an angular design, extending the sensor's lifespan compared to straight-arm designs. The wiring harnesses for these sensors feature small connectors that eliminate the need for drilling large holes in your BMW for routing. The kit also includes fully adjustable sensor linkages that can be measured and cut to precise lengths, ensuring optimal operation within the recommended range of motion. Show Mode: Enjoy the ability to manage your BMW's ride height when the vehicle is off, using the controller or your smartphone via Bluetooth. Kit Features: Pressure-Based 3/8" Manifold Air Lift Black Anodized Aluminum Display Fully Integrated Wiring Harness, Including Compressor Power Complete Set of Fittings, Hardware, and Connectors for a Hassle-Free Installation Air Lift Automatically Draining Water Trap 60ft of 3/8" Air Line Optional Pressure to Height Upgrade Kit Available for Full 3H Capabilities FREE Smartphone App Compatible with iPhone and Android, Integrated into the Manifold (No Extra Module Required) Enhance your BMW's performance and driving experience with the Air Lift Performance 3P system. Upgrade your air suspension control to achieve new heights of precision and control. Discover the future of air suspension management with the 3P system today! Please note that 27705 can be purchased separately for 3P Digital Air Management System owners looking to upgrade to full height and pressure adjustability in the future. Additionally, 27703 allows for the integration of a second compressor into this management system for added performance.
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    Air Lift - Corporate Logo
    T#:377949
    Part#: 12955
    In Stock at Vendor
    $ 194.99 USD
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    $ 194.99 USD
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    When it comes to customizing your BMW, options matter. Elevate your air tank game with Air Lift aluminum tanks, offering a plethora of sizes, port configurations, and finishes. Choose from raw aluminum or polished finish for a sleek look. Alternatively, customize with your preferred powder coating or anodizing for a personalized touch. Enjoy the weight-saving benefits of aluminum, enhancing performance with faster lap times and improved weight distribution. With Air Lift Performance tanks, elevate your BMW's aesthetics and performance effortlessly.

    Features:

    • (2) 1/4" End Ports
    • (2) 3/8" End Ports
    • (1) 1/4" Drain Port
    • 200 PSI Maximum Working Pressure
    • Polished Aluminum Tank
    • Dimensions: 30" L x 6" H x 7.5" H

    Fitting packs (available separately):

    • 1/4" V2 Management Fitting Pack - ES#2862251
    • 3/8" V2 Management Fitting Pack - ES#2862252
    • 1/4" Manual Management Fitting Pack - ES#2862264
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    Air Lift - Corporate Logo
    T#:384815
    Part#: 23444B
    Ships in 4 Business Days
    $ 521.99 USD
    Free Shipping
    $ 521.99 USD
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    Upgrade your BMW's air suspension system with the 444C Dual Pack Compressors from Turner Motorsport. These compressors feature a newly-developed intercooler head and stainless steel braided leader hose for enhanced durability and performance. Ensure reliable air supply for your BMW's suspension system with this comprehensive kit.

    • Newly-developed intercooler head for improved performance
    • Stainless steel braided leader hose with inline check valve for compressor protection
    • Complete kit includes all necessary components for installation
    • Enhances durability and reliability of your BMW's air suspension system

    Kit Features:

    • (2) 444C Black Compressors
    • Patents Pending Intercooler Head
    • (2) Air Filter Assemblies
    • (2) Remote Mount Brackets
    • (2) Sets of Remote Mount Fittings
    • (2) Sets of Spare Air Filter Elements
    • (8) Sets of Nuts, Bolts, Washers and Lock Washers
    • (2) Stainless Steel Braided Leader Hoses with Inline Check Valve
    • (6) Airline Clips

    *Does not include relays, pressure switch or air line for remote air filter relocation

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    Air Lift - Corporate Logo
    T#:377950
    Part#: 12957
    In Stock at Vendor
    $ 198.99 USD
    Free Shipping
    $ 198.99 USD
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    Customizing your car is all about choices and when it comes to your air tank, that should be no different. With Air Lift aluminum tanks, they can offer you a wide variety of sizes, port configurations, and finishes. Their extruded aluminum tanks are now available in raw aluminum or in a super high quality polished finish. If the look of aluminum is not really your thing, simply take your tank to your favorite powder coating or anodizing shop for a show stopping finish. Whether you decide on a splash of color or bare aluminum, you cannot go wrong with the look of an Air Lift Performance tank! Another huge benefit with their aluminum tanks is the tremendous weight savings you will see over a standard steel tank. Less weight can mean faster lap times and improved weight distribution. Features: (4) 1/4" Face Ports (2) 3/8" End Ports (1) 1/4" Drain Port 200 PSI Maximum Working Pressure Polished Aluminum Tank Dimensions: 30" L x 6" H x 7.5" H Fitting packs (available separately): 1/4" V2 Management Fitting Pack - ES#2862253 3/8" V2 Management Fitting Pack - ES#2862254 1/4" Manual Management Fitting Pack - ES#2862265
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