BMW Suspension Parts for BMW 3 Series E46 (1999-2005)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

Bilstein Coil Over Spanner Wrench Set (Notch Style)
10X Entries Into Our F80 M3 Sweepstakes
Bilstein - Corporate Logo
T#:1702
Part#: 19101X
In Stock
$ 22.03 USD
Free Shipping on orders $49 and up
Bilstein Coil Over wrench set for some PSS, PSS9 and PSS10 kits. Consists of a Large wrench and a Small wrench for adjusting the spring perch (76.25mm) and lock ring (75.75mm) on coil overs that require the rectangular notch style head (not round pin style adjuster). Can also be used with other coil over kits (H&R, Moton, JRZ, etc).
Show More Show Less
E36, E46 Rear Shock Tower Mount Reinforcement Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:3440
Part#: TSU9975100
In Stock
Sale - Save 15% $ 58.99

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

$ 50.14 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 58.99

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

$ 50.14 USD
Free Shipping on orders $49 and up
Made in the USA A very common weak point on the 3 series BMW is the sheetmetal of the rear shock tower. The sheetmetal here is relatively thin and very susceptible to stress and fatigue. A worn out shock will bottom-out more often and this energy is transferred through the bump stop and into the metal chassis. Stiffer shocks and shock mounts also put more stress on the sheetmetal. Factor in age, mileage, and environmental conditions and it's not a surprise that we see shock tower failures often. BMW addressed this issue with reinforcements of their own but our's are thicker for additional strength. This kit mounts on top of the shock tower and can either be bolted or welded in place. Because of the shape of the rear shock tower, these do not fit cabrio/convertible cars.

This item fits the following BMWs:
1992-1999 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3 - not for convertibles
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 - not for convertibles
Show More Show Less
Turner Motorsport - Corporate Logo
T#:338951
Part#: JRDRP
Back Ordered
Starting at $ 39.99 USD
Free Shipping on orders $49 and up
Starting at $ 39.99 USD
Free Shipping on orders $49 and up
The rear mounts in BMW 3 series fail, no matter what year from 1983 to present, that is a weak point of the suspension. Here's the solution. The 3 Series "Repair Shop" Rear Shock Mounts carry a lifetime warranty and will last as long as you own your car. Expect the same comfortable ride you have with factory mounts. These are an inexpensive alternative to expensive factory mounts.

Make this complete by adding the mount gasket and nuts (add the option below).
Show More Show Less

Turner Adjustable Camber Plates - Hybrid - E46 NM
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:14452870
Part#: 1809121TCKMLI3VC
In Stock
Sale - Save 25% $ 1,034.99

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

$ 776.21 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 1,034.99

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

$ 776.21 USD
Free Shipping on orders $49 and up

Packaged by Turner - Corporate Logo
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
Free Shipping on orders $49 and up
Starting at $ 56.99 USD
Free Shipping on orders $49 and up
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
Show More Show Less
Turner Motorsport Camber Plate Bushing (Street) - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:387579
Part#: 017803TMS03A
In Stock
Sale - Save 38% $ 33.99

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

$ 20.97 USD
Free Shipping on orders $49 and up
Sale - Save 38%
$ 33.99

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

$ 20.97 USD
Free Shipping on orders $49 and up

This is a NEW replacement polyurethane bushing used in our E46 M3 Front Street Camber Plates. This is a custom-manufactured part for Turner Motorsport, made with our own specifications. Replacement is straight-forward but does require the camber plates to be removed from the car. Price is for each bushing.

This item fits the following BMWs:
2001-2006 E46 BMW M3 with Front Turner Street Camber Plate

Show More Show Less

Turner Motorsport - Corporate Logo
T#:304089
Part#: TSU4680SPA
In Stock
Sale - Save 20% $ 116.38

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

$ 93.10 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 116.38

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

$ 93.10 USD
Free Shipping on orders $49 and up
Front Sway Bar Link - E46, Z4
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:338081
Part#: 31351095694
In Stock
Starting at $ 36.52 USD
Free Shipping on orders $49 and up
Starting at $ 36.52 USD
Free Shipping on orders $49 and up
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
Show More Show Less

E46 B3 Front Coil Spring - Priced Each
For vehicles with standard suspension
10X Entries Into Our F80 M3 Sweepstakes
Bilstein - Corporate Logo
T#:598582
Part#: 36-269013
Ships in 3 Business Days
$ 55.00 USD
Free Shipping on orders $49 and up
$ 55.00 USD
Free Shipping on orders $49 and up
Due to environmental conditions, the original coating is commonly compromised thus creating a weak point which yields to failure (cracked springs). Replace your cracked springs with replacement parts from Bilstein.
Show More Show Less

E46 Rear Sway Bar Reinforcement Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:4200
Part#: TSU4675461
In Stock
Sale - Save 21% $ 70.99

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

$ 56.02 USD
Free Shipping on orders $49 and up
Sale - Save 21%
$ 70.99

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

$ 56.02 USD
Free Shipping on orders $49 and up
Made in the USA The BMW E46 3-Series chassis is one of the most rigid and well built BMW chassis to date. Even so, it still has some of the traditional BMW weak points. One of these is the rear sway bar / swaybar mounts. From chassis to chassis the problem has not been identical, but all the damage we have seen has been related to metal fatigue. The metal fatigue is due to the constant twisting and side loading of the sway bar. These forces on the sway bar will cause the mounting points to fail over time. The failure can happen faster with sway bar bind due to improper maintenance of the bushings. However, proper sway bar bushing maintenance does not totally eliminate the problem. In the case of the E46 the sheet metal for the bushing bracket does not have enough material to support the loads being transferred to the subframe. We have designed the reinforcement to strengthen and redirect the load to stronger sheet metal. Requires Welding. Does not fit M3.

Click here for installation instructions.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
Show More Show Less
E46 non-M OEM/HD Rear Subframe Mount Set
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:340768
Part#: 33316770781KT
In Stock
Sale - Save 48% $ 156.99

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

$ 81.44 USD
Free Shipping on orders $49 and up
Sale - Save 48%
$ 156.99

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

$ 81.44 USD
Free Shipping on orders $49 and up
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. This kit comprises OEM Lemforder and Meyle HD rubber subframe mounts. Solid aluminum mounts are also available with very little increase in NVH.
Show More Show Less
Packaged by Turner - Corporate Logo
T#:24344775
Part#: T19-199511KT
Ships in 2 Business Days
Sale - Save 12% $ 405.99

This product was last offered at the strikethrough price on
08-25-2026

$ 358.03 USD
Free Shipping on orders $49 and up
Sale - Save 12%
$ 405.99

This product was last offered at the strikethrough price on
08-25-2026

$ 358.03 USD
Free Shipping on orders $49 and up
If your rear shocks are blown, we highly recommend replacing them ASAP to prevent a harsh ride and excessive wear and tear on other suspension and driveline components. This kit includes everything necessary to replace your rear shocks with Bilstein B4 rear shocks, matching the original ride quality of your factory BMW shocks.
Show More Show Less


Rogue Engineering - Corporate Logo
T#:50837389
Part#: RE.RBE46
Ships on Aug 28, 2026
New Item
$ 379.00 USD
Free Shipping on orders $49 and up
$ 379.00 USD
Free Shipping on orders $49 and up
Reinforces the strut towers against deformation while adding valuable triangulation to the front end for sharper, more predictable handling. Designed to prevent “mushrooming” and other distortion caused by rough roads or stiff suspension setups, these plates help maintain consistent suspension geometry by reducing unwanted chassis flex. The result? A more stable, confidence-inspiring front end under load. Strut tower plates are engineered to sit perfectly flush against the towers. If they don’t, it’s a sign the towers have experienced some deformation. In minor cases, this can often be corrected using a block of wood and a hammer to carefully restore the mounting surface.
Show More Show Less
Rogue Engineering - Corporate Logo
T#:12643107
Part#: RE.899
Ships in 9 Business Days
$ 595.00 USD
Free Shipping on orders $49 and up
An integral part on E46 M3 is the rear chassis "V-Brace" (BMW # 33312229899) found on all 2001-06 Convertibles and Coupe (including the CSL). This brace attaches to the outward points of the rear chassis and to the area near the rear subframe carrier. Since some of these vehicles are now over 20 years old, we have been seeing more and more of these start to rust away. We began studying the OEM part, curious as to why they were starting to rust away. We found that the two arms of the "V" are made from 38mm x 12mm (1.5" x 0.5") hollow square steel tubing, pressed ends and welded to a junction plate joining them with welds holding the arms at a specific angle. Since the arms are hollow, it helps keep the overall weight down, but does little to prevent corrosion since it is difficult to paint/coat a hollow tube. A Google search turned up very little other than used ones on eBay and new ones that turned out to be in short supply from the BMW dealer (not surprising since the car is over 20 years old). Determined to make something better, we began our engineering and R&D process. Goals of our Design; Modular design, since packaging and shipping something this large would probably be too expensive Costs would dictate material and manufacturing methods Lighter weight would be a secondary (or tertiary) goal, but also keeping in mind costs Corrosion resistant, so it would not rust from the inside out, like the OEM version After weighing the material, manufacturing and cost options, we decided to go with a fully CNC'd ACQ 6061-T6 aluminum assembly. The concept is to machine two identical arms (one part number) and have them joined with a "junction plate". The arms would be secured to the plate with Grade 8.8 grade hardware and the entire assembly would include replacement Grade 10.9 hardware to replace the original OEM hardware (which is probably original). Details of our Design; CNC'd 6061-T6 construction, secured with Grade 8.8 socket head cap screws. Included are replacement Grade 10.9 hardware to fit in the factory locations. About 4 lbs. fully assembled weight (vs. 6.25 lbs for OEM), about a 35% weight savings Anodized gray finish Modular design allows for one arm to be removed in case of exhaust removal requirement. Included in the Kit Two (2) arms of the brace assembly (they are idential) One (1) junction plate One (1) red spacer (this goes BETWEEN the brace and the chassis!) Two (2) blue spacers (these goes BETWEEN the brace and the chassis!) Four (4), M10 socket head cap screws Three (3), M10 flanged hex head bolts It is recommended that the holes used to mount the V-brace onto the car be cleaned before installation by running an M10x1.5 tap to clean each of the holes.
Show More Show Less
Basic Monoball Bearing Service Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:401616
Part#: 80402KT2
Back Ordered
Sale - Save 2% $ 103.99

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

$ 101.44 USD
Free Shipping on orders $49 and up
Sale - Save 2%
$ 103.99

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

$ 101.44 USD
Free Shipping on orders $49 and up
This monoball service kit is designed to ensure long-lasting performance of your BMW suspension components by providing the correct CV-2 grease and a Schwaben snap-in grease gun nozzle—perfect for proper installation and routine maintenance at every oil change.
Show More Show Less

Suspension Reinforcement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15677561
Part#: 51717036781-KT
In Stock
Sale - Save 16% $ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD
Free Shipping on orders $49 and up
If you already upgraded your suspension but are looking for the finishing touch, this kit is what you need. The BMW front strut mount reinforcement plates reduce the risk of the shock tower mushrooming and cracking. The ECS rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The ECS Delrin rear trailing arm bushing limiters reduce the movement that the RTAB's can make resulting in a tighter rear suspension and with less moment prolongs the bushing life.
Show More Show Less

E46 Front Subframe Reinforcement Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:631
Part#: TDR4675F99
In Stock
Sale - Save 77% $ 79.99

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

$ 18.25 USD
Free Shipping on orders $49 and up
Sale - Save 77%
$ 79.99

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

$ 18.25 USD
Free Shipping on orders $49 and up
Made in the USA The motor mount area on a subframe is one of those easily-forgotton areas that may be hiding a serious problem. The subframe on the E46 has a gusset ('ear') welded on for the motor mounts. These gussets take the stress of the motor mount as the engine torques (more upgrades = more torque = more stress). Worn motor mounts only transfer more stress to the subframe. Unfortunately, the sheetmetal will fatigue over time even though the gusset is reinforced from the factory. Check for cracks along the welds and an uneven plane from the subframe to the gusset. A total failure of the guesset will shift your engine to the side and forward, taking out many other components along the way and leading to a very costly repair.

The next time you replace the motor mounts, oil pan gasket, checking your oil pump nut, or any other time you drop the front subframe, you should install these reinforcements. This kit comes with steel reinforcing plates that are welded to the underside of the guesset as well as plates to close off the bottom of the gusset for extra strength. Instructions included.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3
Show More Show Less
Packaged by Turner - Corporate Logo
T#:15677498
Part#: 31126758519-KT
Ships in 5 Business Days
Sale - Save 14% $ 628.32

This product was last offered at the strikethrough price on
05-02-2026

$ 543.43 USD
Free Shipping on orders $49 and up
Sale - Save 14%
$ 628.32

This product was last offered at the strikethrough price on
05-02-2026

$ 543.43 USD
Free Shipping on orders $49 and up
The front control arms on your E46 will fail at some time or another, since this part is the core of the front ends handling a refresh can greatly improve your driving experience. The question is, why settle for a standard soft bushing replacement? When you install this refresh kit you're adding in Turner Motorsport performance poly FCAB's adding enough stiffness to hold tight in the corners yet just soft enough to add almost zero NVH. Kit contents: Left & Right control arms with pressed in ball joints Turner 80a poly control arm bushings - pre-installed into the brackets All the necessary mounting hardware
Show More Show Less

Packaged by Turner - Corporate Logo
T#:15744062
Part#: 311267585190-KT
Ships in 5 Business Days
Sale - Save 4% $ 869.20

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

$ 838.11 USD
Free Shipping on orders $49 and up
Sale - Save 4%
$ 869.20

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

$ 838.11 USD
Free Shipping on orders $49 and up
The front control arms on your E46 will fail at some time or another, since this part is the core of the front ends handling a refresh can greatly improve your driving experience. The question is, why settle for a standard soft bushing replacement? When you install this refresh kit you're adding in Turner Motorsport performance poly FCAB's adding enough stiffness to hold tight in the corners yet just soft enough to add almost zero NVH. Kit contents: Left & Right control arms with pressed in ball joints Turner Motorsport control arm monoball bearings - pre-installed into the brackets All the necessary mounting hardware Turner monoball bearings: Features: Bearing Extremely robust, greaseable, double lip sealed spherical bearing (Rated for 20,000lbf Dynamic, 90,000lbf Static). Housing 6061-T6, anodized housing with needle grease zerk for easy maintenance. In house designed knurled OD to provide the perfect fit for the wide range of housing diameters among brands. Bearing Insert Arm adapter Precision CNC machined Delrin, providing a tight fit between the bearing and the control arm. Performance Instant, crisp steering and braking response. Easy to maintain, long lasting performance. Improved road feel without undesirable NVH.
Show More Show Less
Rod End Boot (14-18mm) - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:599632
Part#: RERS3
In Stock
Sale - Save 43% $ 27.99

This product was last offered at the strikethrough price on
03-27-2026

$ 16.00 USD
Free Shipping on orders $49 and up
Sale - Save 43%
$ 27.99

This product was last offered at the strikethrough price on
03-27-2026

$ 16.00 USD
Free Shipping on orders $49 and up
Extend the life of your heim joints with this flexible rubber protective boot. Designed to fit 14mm–18mm spherical bearings and rod ends, it shields critical components from dirt, moisture, and road debris. Keeping contaminants out helps ensure consistent performance and reduces wear over time.
Show More Show Less

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

Complete Rear Upper Shock Mounting Kit
10X Entries Into Our F80 M3 Sweepstakes
Upper damper nuts vary in size from shock to shock. If you wish to replace them please measure your da
Packaged by Turner - Corporate Logo
T#:15677562
Part#: 07119905374-KT
Ships on Feb 22, 2027
Sale - Save 15% $ 115.30

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

$ 98.18 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 115.30

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

$ 98.18 USD
Free Shipping on orders $49 and up
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
Show More Show Less
Rear Suspension Bushing Kit (Street+)(Solid/Poly) - E46 M3
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:55569546
Part#: TMS11755BKT
Ships on Sep 29, 2026
New Item
Sale - Save 26% $ 1,357.99

This product was last offered at the strikethrough price on
07-28-2026

$ 999.99 USD
Free Shipping on orders $49 and up
Sale - Save 26%
$ 1,357.99

This product was last offered at the strikethrough price on
07-28-2026

$ 999.99 USD
Free Shipping on orders $49 and up
Front Suspension Refresh Kit - Level 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15777317
Part#: E463112-5-KT
Ships on Dec 23, 2026
Sale - Save 6% $ 531.99

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

$ 501.26 USD
Free Shipping on orders $49 and up
Sale - Save 6%
$ 531.99

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

$ 501.26 USD
Free Shipping on orders $49 and up
Symptoms of a worn suspension include a loose and imprecise feel to the steering, excessive shaking through the steering during braking, or sounds like squeaking, whining or grinding from the front when turning at slow speeds. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life. Level 1 includes: 2 front control arms 2 front control arm bushings 2 front inner ball joints
Show More Show Less


Packaged by Turner - Corporate Logo
T#:41289766
Part#: 31521428678TKT
Back Ordered
$ 52.99

This product was last offered at the strikethrough price on
07-23-2026

$ 50.99 USD
Free Shipping on orders $49 and up
$ 50.99 USD
Free Shipping on orders $49 and up
This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.