BMW Suspension Parts for BMW E30 M3 S14 2.3L

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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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H&R Super Sport Spring Set - E30 325e/i/is
Average lowering of 1.3"F 1.05"R
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:362696
Part#: 50406-77
In Stock
15% off MSRP $ 389.00

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

$ 330.99 USD
Free Shipping
15% off MSRP
$ 389.00

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

$ 330.99 USD
Free Shipping
Front Lowering: 1.6" Rear Lowering: 1.6" Enhance the look of your BMW with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle. We recommend installing Bilstein B8 Sport shocks with these lowering springs.
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IRP - Individual Racing Parts - Corporate Logo
T#:401369
Part#: IRPRTM-P
Ships on Aug 19, 2026
$ 110.00 USD
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$ 110.00 USD
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Looking to stiffen up your rear shock mount without going for a solid rear mount? The Polyurethane Rear Performance Strut Mount from IRP will give you the stiffer reinforcement without giving you the typical noise, vibration, and harshness that come with traditional performance strut mounts. The polyurethane also helps with preventing rear shock blowouts, a common problem for stock BMW rear mounts that are paired with stiffer than stock suspension. 

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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IRP - Individual Racing Parts - Corporate Logo
T#:5282924
Part#: IRPRSMP-30
Ships on Aug 13, 2026
$ 27.99 USD
Free Shipping on orders $49 and up
IRP (Individual Race Parts) is a performance aftermarket parts company that focuses on high quality and long term reliability. Rear shock mount reinforcement plates by IRP that fit a large number of E chassis 3 series cars between E30, E36, E46 and also the Z3 and Z4.
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H&R Sport Spring Set - E30
Average lowering of 1.0"F 0.75"R
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:3679
Part#: 50406
In Stock
15% off MSRP $ 439.00

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

$ 373.99 USD
Free Shipping
15% off MSRP
$ 439.00

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

$ 373.99 USD
Free Shipping
318i/M3 Front Lowering -1.10"
318i/M3 Rear Lowering -0.75"
325e/325i Front Lowering -1.25"
325e/325i Rear Lowering -1.25"

Enhance the look of your BMW E30 3 series with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle�s suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle.

We recommend installing Bilstein Sport shocks with these lowering springs..

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1984-1991 E30 BMW 325e 325es 325i 325is M3
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H&R OE Sport Spring Set - E30 - 325e 325i 325is M3
Average lowering of 0.25"F
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:4342
Part#: 50404-55
Ships in 3 Business Days
15% off MSRP $ 389.00

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

$ 330.99 USD
Free Shipping
15% off MSRP
$ 389.00

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

$ 330.99 USD
Free Shipping
  • Lowers 1.00" front - 1.00" rear - 325e 325i 325is
  • Lowers .25" front - 0.00" rear - M3
  • Lowers -1.25" front - 1.25" rear - 318i, 318is

  • Offers more control and balance

    H&R OE sport springs provide a minimal lowering and still maintain ride comfort.Only from H&R, OE Sport Springs are for those who desire a slight increase in handling and control. You can expect reduced body roll and superb ride comfort with better driving convenience. OE Sport Springs provide a subtle upgrade for a fine-tuned vehicle.

    This item fits the following BMWs:
    1984-1991 E30 BMW 325e 325es 325i 325is M3 - not for convertible
    1990-1991 E30 BMW 318i 318is - not for convertible
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    IRP - Individual Racing Parts - Corporate Logo
    T#:39025510
    Part#: IRPDTM-30B
    Ships on Aug 31, 2026
    $ 542.99 USD
    Free Shipping on orders $49 and up
    Upgrade your rear trailing arms with this DTM-style adjustment kit from IRP. This kit replaces the stock bushing side of the rear trailing arm - requires cutting of the rear trailing arm and welding of the new bushings in place. Professional installation is highly recommended.
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    H&R Race Spring Set - E30
    Average lowering of 1.6" F 1.5"R
    We Price Match - Give Us A Call or Chat!
    H&R - Corporate Logo
    T#:3706
    Part#: 50404-88
    In Stock
    15% off MSRP $ 599.00

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

    $ 509.99 USD
    Free Shipping
    15% off MSRP
    $ 599.00

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

    $ 509.99 USD
    Free Shipping
    These springs are the specified spring to be used in NASA's SpecE30 class. 325i lowering Front 2.2" Rear 2.1" 318i Lowering Front 2.25" Rear 2.2" M3 Lowering Front 1.6" Rear 1.5" H&R engineers made extensive tests to ensure good ride quality, the result is an ideal compromise between aesthetics and a sporty and stiff but still comfortable ride/handling mix. This item fits the following BMWs: 1984-1991 E30 BMW 318i 325e 325es 325i 325is M3
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    Spring Joiner / Spring Locating Ring - Single
    We Price Match - Give Us A Call or Chat!
    H&R - Corporate Logo
    T#:211199
    Part#: ZT-I-X002A01
    Ships in 3 Business Days
    $ 59.99 USD
    Free Shipping
    $ 59.99 USD
    Free Shipping
    This aluminum spring seat fits between upper and lower 60mm springs to "join" them together. Typically you would have a main spring on top and a tender or helper spring on the bottom (or vice-versa). The spring joiner, or locator ring, fits between the springs with a retaining lip on the inside. We like this design better than an outside spring joiner because it's lighter and there's no material sitting on the outside where a tire might come in contact with it. These are priced per each.
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    IRP - Individual Racing Parts - Corporate Logo
    T#:401368
    Part#: IRPRTM-B
    Special Order: No Guaranteed ETA
    $ 185.99 USD
    Free Shipping
    $ 185.99 USD
    Free Shipping

    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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    IRP - Individual Racing Parts - Corporate Logo
    T#:401437
    Part#: IRPRSB-30
    Special Order: No Guaranteed ETA
    $ 244.99 USD
    Free Shipping
    $ 244.99 USD
    Free Shipping

    A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. 

    The IRP adjustable strut brace bar is a high quality brace that is constructed of 100% steel for guaranteed reinforcement and prevention of flex. The brace bar is painted black to ensure corrosion protection.

    Easily installed with basic hand tools.

    *Does not fit convertible chassis"

    Fits the following BMW chassis:
    E30 BMW All Submodels

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    IRP - Individual Racing Parts - Corporate Logo
    T#:401483
    Part#: IRPDK30-1
    Special Order: No Guaranteed ETA
    $ 1,209.99 USD
    $ 1,209.99 USD

    Looking to upgrade your front suspension to increase the strength and your steering angle for the track? IRP has you covered with their BMW Lock Kit. This kit includes new control arms that are stronger than stock and have monoball ball joints, new tie rod ends that feature steel monoball ball joints as well, new offset control arm bushings, fully adjustable camber plates, roll center/bump steer correction plates, and all new hardware. This enables this kit to be fully plug and play, giving you a much more adjustable front suspension, and increases the total amount of steering angle up to 65 degrees.

    This kit is perfect for those looking to build a drift car and ensure their suspension is ready to take on the challenge.

    Kit features:

    • CNC Laser Cut Components
    • Plug & Play - includes all needed hardware
    • Increase to 65 Degree (or more) steering angle
    • Includes Camber Plates
    • Stiffer offset control arm bushings
    • Roll Center and Bump Steer Correction Plates
    • High strength control arms with steel monoball ball joints
    • Increased length steering tie rods with steel monoball ball joints
    • DriftAllstar- & EEDC-Tested
    • Total weight of all components included: 13.5 kg / 29.8 lbs

    Fits the following BMWs:
    1982-1991 E30 BMW All RWD Submodels

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    IRP - Individual Racing Parts - Corporate Logo
    T#:401477
    Part#: IRPDK30-2
    Special Order: No Guaranteed ETA
    $ 1,567.99 USD
    Free Shipping
    $ 1,567.99 USD
    Free Shipping

    Looking to upgrade your front suspension to increase the strength and your steering angle for the track? IRP has you covered with their BMW Lock Kit. This kit includes new control arms that are stronger than stock, are a chromolon tubular system, and have monoball ball joints, new tie rod ends that feature steel monoball ball joints as well, new offset control arm bushings, fully adjustable camber plates, roll center/bump steer correction plates, and all new hardware. This enables this kit to be fully plug and play, giving you a much more adjustable front suspension, and increases the total amount of steering angle up to 70 degrees.

    This kit is perfect for those looking to build a drift car and ensure their suspension is ready to take on the challenge.

    *This Pro kit offers reduced weight control arms that help this kit shed 2.9 lbs from the standard kit while still remaining just as strong thanks to their chromolon tubular design.*

    Kit features:

    • CNC Laser Cut Components
    • Plug & Play - includes all needed hardware
    • Increase to 70 Degree (or more) steering angle (5 degrees more than standard version)
    • Includes Camber Plates
    • Stiffer offset control arm bushings
    • Roll Center and Bump Steer Correction Plates
    • High Strength chromolon tubular control arms with steel monoball ball joints (2cm wider than standard version)
    • Increased length steering tie rods with steel monoball ball joints
    • DriftAllstar- & EEDC-Tested
    • Total weight of all components included: 12.2kg / 26.9lbs (1.3kg / 2.9lbs lighter that standard version)

    Fits the following BMWs:
    1982-1991 E30 BMW All RWD Submodels

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