2003 BMW Z4 Performance Suspension

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    • (0 reviews)
      $2,967.55$2,374.04
      BMW Z4 2003, B16 Series PSS9 Performance Front and Rear Coilover Kit by Bilstein®. 1 per Pack. Dampers: Zinc Plated Front Yellow Rear. Springs: Blue. Design: Monotube. The Bilstein B16 system puts you in complete control, providing...
      Threaded body adjustable range of 0.79" at both axlesLowering of approx. 1.18"-1.96" at front and rear
      # 17163005
    • (0 reviews)
      $2,099.99from $1,679.99 - $2,499.99
      BMW Z4 2003, Inox-Line Coilover Lowering Kit with 0.8"-2.0" Front and 0.6"-1.5" Rear Body Drop by KW Suspensions®. Threaded Struts Adjust Front Axle Height. Springs and Dampers Adjust Rear Axle Height. Inox Lowering Kits are sets...
      V1 Inox coilovers feature non-adjustable damper settings that have been pre-set to achieve optimum levels of sport handling, comfort, and safety at any ride heightV2 Inox coilovers allow infinite adjustment of shock rebound damper rates to regulate vehicle pitch and roll behavior for ride comfort (compression is not adjustable)
      # 11987518
    • (0 reviews)
      $3,499.99from $2,799.99 - $3,149.99
      BMW Z4 2003, Clubsport Coilover Lowering Kit with 0.8"-2.0" Front and 0.6"-1.5" Rear Body Drop by KW Suspensions®, 2-Way Adjustable. Threaded Struts Adjust Front Axle Height. Springs and Dampers Adjust Rear Axle Height. For more...
      ClubSport 2-way and 3-way coilover sets are available (includes 4 for front and rear)2-way coilovers offer manual control of both compression and rebound rates
      # 11985508
    • (0 reviews)
      $1,207.50$966.00
      BMW Z4 2003, Kontrol Pro Coilover Kit with 0.5"-2.5" Front and Rear Body Drop by KSport®. Spring Rate: 504 lb/in (Front), 394 lb/in (Rear). Upper Mount: Pillowball (Front), Aluminum (Rear). This is a set of 4 coilovers designed...
      Set of 4 coilovers designed with both road racing and comfortable street driving in mindLower mounts allow ride height drops without compromising suspension travel
      # 14873307
    • (0 reviews)
      $1,221.86$977.49
      BMW Z4 E85 2003, Coilover Lowering Kit with 0.8"-2.0" Front and 0.6"-1.6" Rear Body Drop by ST Suspensions®. Spring rate: 285 lb/in (Front). The ultimate in performance, style and handling, ST height adjustable coilover kits are...
      Matched damper and spring ratesCorrosion resistant Zinc threaded strut housing
      # 12528328
    • (0 reviews)
      $362.35$289.88
      BMW Z4 2003, Pro-Kit Lowering Kit with 1.2" Front and 1.2" Rear Body Drop by Eibach®. Includes: 4 Springs. These performance-oriented replacement spring sets offer a lower-than-stock ride height that maintains ride comfort during...
      Designed for the enthusiast who prefers a civilized boost of their vehicle’s street handling abilities with the looks of a lower ride heightWhen installed, your vehicle’s ride height will be lowered
      # 7610453
    • (0 reviews)
      $1,248.15$998.52
      BMW Z4 Without Ride Height Control 2003, B12 Series Pro-Kit Front and Rear Lowering Kit with 1.18" Front and Rear Body Drop by Bilstein®. Axle Load: up to 790kg (Front), 860kg (Rear). 1 per Pack. Dampers: Yellow. Springs: Dark...
      BILSTEIN monotube gas pressure technologyBILSTEIN inverted tube technology eliminates rod flex and provides unmatched lateral stability
      # 40503702
    • (0 reviews)
      $350.61$280.49
      BMW Z4 E85 2003, Sport Tech Lowering Spring Kit with 0.8" Front and Rear Body Drop by ST Suspensions®.
      # 12528453
    • (0 reviews)
      $116.69from $93.35 - $263.58
      BMW Z4 2003, B6 Series Havy Duty Shocks by Bilstein®. 1 per Pack. Yellow Paint. Design: 36mm Monotube. BILSTEIN B6 gas pressure shocks and struts are designed to mount in the stock location on a range of passenger cars. This...
      Improved safety and sportinessAdded traction and enhanced stability
      # 17169338
    • (0 reviews)
      $112.40from $89.92 - $253.29
      BMW Z4 2003, B8 Series SP Shocks by Bilstein®. 1 per Pack. Yellow Paint. Design: 36mm Monotube. If you’re looking for a performance lowering shock absorber or strut, the BILSTEIN B8 Sport Series is up to the task. Designed to...
      Monotube gas pressure constructionHigh-performance shock absorbers and struts designed specifically for lowering springs and production sport vehicle
      # 17171865
    • (0 reviews)
      $162.50from $130.00 - $162.00
      BMW Z4 2003, Sport Shocks by KONI®, 1 per Pack. Design: Twin-Tube with Low Pressure Gas. KONI’s sport shocks are designed for drivers looking for a sporty driving experience. These products focus on exceptional road-holding...
      These sport shocks are externally adjustable by means of a knob and need to be disassembled from the carDamping forces fine-tuning to personal driving style and road conditions matter of seconds
      # 16477251
    • (0 reviews)
      $96.56$77.25
      BMW Z4 2.5i 2003, Pro-Spacer Kit by Eibach®. Includes: 2 Spacers and all Necessary Mounting Hardware. When you need to position your wheels further outward for a more aggressive look or to clear wheel well liners, Eibach wheel...
      Spacer pieces allow more outboard placement of wheels for an aggressive look that reduces gap between tire and fenderSpacers provide more clearance away from wheel well liners to avoid rubbing issues wide tires may have after lowering springs and shocks are installed
      # 7607720
    • (0 reviews)
      $70.25$56.20
      BMW Z4 2003, Control Arm Bushing by AST®. - Polyurethane. Position: Front. Note: This bushing will replace the wear-prone OE rubber bushing with a more durable one made of polyurethane. Does not come with retainer. Does your luxury...
      # 7792346
    • (0 reviews)
      $33.25from $26.60 - $86.73
      BMW Z4 2003, Control Arm Bushing by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the...
      OE quality products from top original equipmentTop quality materials
      # 35829059
    • (0 reviews)
      $127.83$102.26
      BMW Z4 2003, Control Arm and Ball Joint Assembly by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      # 35829064
    • (0 reviews)
      $24.30from $19.44 - $23.82
      BMW Z4 2003, Sway Bar Link by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      OE quality products from top original equipmentTop quality materials
      # 35829056
    • (0 reviews)
      $96.95from $77.56 - $99.19
      BMW Z4 2003, B4 Series Replacement Shocks by Bilstein®. 1 per Pack. Black Paint. Design: Twin-Tube. BILSTEIN has a legendary reputation for providing original equipment components to many of the world’s finest vehicle...
      Constant damping characteristics under any loadConsistent performance and handling give the vehicle a new car feel every time
      # 17167260
    • (0 reviews)
      $156.76$125.41
      BMW Z4 2003, Control Arm Bushing Kit by Boge®. with Retainers. Position: Front. D=66MM : Kit contains control arm bushings with bracket retainers. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing...
      # 7727444
    • (0 reviews)
      $91.23$72.98
      BMW Z4 2003, Control Arm by Dorman®, 1 per Pack. If you are searching for a quality control arm, this product is the way to go. Featuring a sturdy construction and quality tested for trouble-free performance, the control arm...
      Direct OEM replacementAllows the wheels to lift and descend when hitting bumps or other road imperfections
      # 33163747
    • (0 reviews)
      $210.00from $168.00 - $170.56
      BMW Z4 2003, Control Arm by Febi®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas running...
      # 8420483
    • (0 reviews)
      $150.06$120.05
      BMW Z4 2003, Control Arm Bushing Kit by Febi®. with Retainers. Position: Front. D=66MM : Kit contains control arm bushings with bracket retainers. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing...
      # 8391903
    • (0 reviews)
      $5.33$4.26
      BMW Z4 2003, Strut Dust Sleeve by Febi®. Position: Rear. Note: with Shock Bump Stop 33 53 6 761 902/ 33 53 6 761 903. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so...
      # 8394058
    • (0 reviews)
      $21.84$17.47
      BMW Z4 2003, Suspension Fluid by Febi®. For load leveling suspension, hydropneumatic suspension, hydraulic soft top, 4 Matic and ASD (Adaptive Damping System). Meets ZHM Fluid Specifications. 1 Liter. Does your luxury car ride like...
      # 8394279
    • (0 reviews)
      $46.89$37.51
      BMW Z4 2003, Sway Bar Link by Febi®. Position: Front. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your...
      # 8394553
    • (0 reviews)
      $17.66from $14.13 - $39.59
      BMW Z4 2003, Control Arm Bushing by First Equipment Quality®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you...
      # 8018957
    • (0 reviews)
      $105.44$84.35
      BMW Z4 2003, Control Arm Bushing Kit by First Equipment Quality®. With Retainers. Position: Front. D=66MM : Kit contains control arm bushings with bracket retainer. Does your luxury car ride like an old buckboard wagon? Is your...
      # 7968382
    • (0 reviews)
      $45.45$36.36
      BMW Z4 2003, Strut Mount by First Equipment Quality®. Position: Front. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before...
      # 8005469
    • (0 reviews)
      $22.31$17.85
      BMW Z4 2003, Subframe Bushing by First Equipment Quality®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste...
      # 8011831
    • (0 reviews)
      $33.24$26.59
      BMW Z4 2003, Subframe Mount by First Equipment Quality®. Position: Rear. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but...
      # 7971607
    • (0 reviews)
      $27.04$21.63
      BMW Z4 2003, Trailing Arm Bushing by First Equipment Quality®. Position: Rear. Note: to Lower Control Arm. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your...
      # 7974581
    • (0 reviews)
      $23.46$18.77
      BMW Z4 2003, Control Arm Bushing by Hutchinson®. Position: Rear Upper. Rear - Upper. Note: Inner. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in...
      # 8948741
    • (0 reviews)
      $19.19$15.35
      BMW Z4 2003, Rear Strut Bellow by KYB®, 1 per Pack. These bellows provide effective protection from dirt and moisture by covering the entire piston rod of KYB struts. The bellows are made of resilient accordion-pleat rubber and...
      Keep leak-causing contaminants away from polished strut shaftProtect upper seal and bushing
      # 17797338
    • (0 reviews)
      $18.51$14.81
      BMW Z4 2003, Rear Upper Shock Mount by KYB®, 1 per Pack. When replacing struts, it's also a great idea to replace strut mounts too. They optimize suspension performance by providing a smooth steering response and reduce vibration...
      On front struts, the mount includes a bearing that acts as a pivot for the steering mechanism, providing a smooth steering responseEnables accurate wheel alignment
      # 17797337
    • (0 reviews)
      $8.45$6.76
      BMW Z4 2003, Coil Spring Shim by Lemfoerder®. NLA 10.12. Position: Front Upper. Upper spring pad. Front - Upper. Note: Upper spring pad : 3mm. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing...
      # 8509752
    • (0 reviews)
      $82.85from $66.28 - $216.83
      BMW Z4 2003, Control Arm by Lemfoerder®. Referred to as a Wishbone by BMW. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but...
      # 8523392
    • (0 reviews)
      $11.29from $9.03 - $53.91
      BMW Z4 2003, Control Arm Bushing by Lemfoerder®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time...
      # 8526546
    • (0 reviews)
      $50.93$40.74
      BMW Z4 2003, Strut Mount by Lemfoerder®. Position: Front. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste...
      # 8511134
    • (0 reviews)
      $6.85$5.48
      BMW Z4 2003, Sway Bar Bushing by Lemfoerder®. Position: Rear. Note: without Sport Suspension : 18mm. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is...
      # 8511424
    • (0 reviews)
      $31.09from $24.87 - $37.64
      BMW Z4 2003, Sway Bar Link by Lemfoerder®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time and gas...
      # 8532965
    • (0 reviews)
      $33.89from $27.11 - $32.56
      BMW Z4 2003, Trailing Arm Bushing by Lemfoerder®. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your time...
      # 8530845
    • (0 reviews)
      $61.79$49.43
      BMW Z4 2003, Front Lower Rearward Control Arm Bushing by MOOG®. Replace your worn or damaged bushings with stronger and longer-lasting bushings from MOOG that effectively absorb substantial loads and are less prone to splitting or...
      Restore handling and enable proper alignmentReduce noise
      # 21645531
    • (0 reviews)
      $41.08$32.86
      BMW Z4 2003, Front Strut Mount by MOOG®. This is an aftermarket part that replaces factory OE # 31336779613. Includes Retainer. Replace worn strut mounts whenever you replace struts with superior quality MOOG parts providing a...
      Eliminates noise, vibration, and steering problems associated with worn strut mountsImproves ride and handling
      # 21648304
    • (0 reviews)
      $106.73from $85.38 - $93.38
      BMW Z4 2003, R-Series™ Control Arm and Ball Joint Assembly by MOOG®. Direct replacement control arms by MOOG are designed to solve steering and suspension problems in nothing flat. Most come with MOOG problem solver ball joints...
      Restores chassis performanceApplication specific OE geometry ensures perfect fit and function
      # 21652263
    • (0 reviews)
      $13.76$11.01
      BMW Z4 2003, Rear Upper Shock Mount by MOOG®. Is there excessive play in your steering wheel? Does your vehicle drift or pull, or veer when it hits a bump? Is your power steering noisy and does it leak? Your steering system is in...
      # 21646572
    • (0 reviews)
      $17.56from $14.05 - $16.65
      BMW Z4 2003, Shock / Strut Bellow by MOOG®. Upgrade your vehicle to MOOG and experience a safe and comfortable ride. The parts are made tough to ensure reliable operation even under extreme conditions. Thanks to the advanced design...
      Designed to make steering and suspension repairs easyDirect fit
      # 21652266
    • (0 reviews)
      $24.61from $19.69 - $26.70
      BMW Z4 2003, Sway Bar Link Kit by MOOG®. If you hear noise and are experiencing excessive body roll, you may be in need of sway bar links. This kit is designed to simplify installation and built with several improvements over stock...
      Socket style links feature superior metal bearingsGreasable design for longer life and smooth operation on socket style links
      # 38347063
    • (0 reviews)
      $1.19$0.95
      BMW Z4 2003, Shock Mount Gasket by MTC®. Position: Rear. Note: This paper washer/gasket fits between the strut mount and the body. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the...
      # 8668537
    • (0 reviews)
      $30.93from $24.74 - $86.68
      BMW Z4 2003, Control Arm by Mevotech®. Designed to increase friction amount between the tire and road surface for an effective steering ability and better handling, this control arm provides firm connection point between the body...
      Eliminates uneven steering, squeaking noise, and excessive tire wearAllocates vehicle body weight to the tire for vehicle stability and alignment
      # 19184659
    • (0 reviews)
      $38.26$30.61
      BMW Z4 2003, Front Strut Mounting Kit by Mevotech®. Use 2 per Car. Don’t just repair or replace worn components – bolster them with Mevotech parts. Put through rigorous testing that goes above and beyond the industry...
      Built to match or go beyond OE standardsDirect replacement
      # 19265916
    • (0 reviews)
      $28.71$22.97
      BMW Z4 2003, Rear Sway Bar Link Kit by Mevotech®. Use 2 per Car. Upgrade to the sway bar link kit by Mevotech and keep your vehicle stable, enjoying a more comfortable ride and better road handling. All parts are made tough to...
      Designed to improve the vehicle's cornering stabilityDirect fit OE replacement
      # 19265442
    • (0 reviews)
      $35.16$28.13
      BMW Z4 2003, Strut-Mate™ Front Strut Mounting Kit by Monroe®, 1 per Pack. Worn strut mounts can adversely affect your vehicles handling, and should always be replaced when new struts are installed as a part of a complete repair....
      Ensures complete repair of all worn strut componentsDirect fit replacement
      # 17930353
    • (0 reviews)
      $170.79$136.63
      BMW Z4 2003, Control Arm by OCAP®. Position: Front Right Lower. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you...
      # 8948720
    • (0 reviews)
      $22.71$18.17
      BMW Z4 2003, Strut Bump Stop by Original Equipment®. Position: Front. Note: without Sport Suspension. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension...
      # 8448723
    • (0 reviews)
      $157.71$126.17
      BMW Z4 2003, Control Arm by Rein®. Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is essential. When it comes to vehicle stability and...
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24647786
    • (0 reviews)
      $7.90$6.32
      BMW Z4 2003, Front Lower Coil Spring Insulator by Rein®. Used 2 per Car. Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is essential....
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24635428
    • (0 reviews)
      $14.34from $11.47 - $21.28
      BMW Z4 with Standard Suspension 2003, Front Shock Bumper by Rein®. Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is essential. When it...
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24647798
    • (0 reviews)
      $10.73$8.58
      BMW Z4 2003, Front Stabilizer Bar Bushing by Rein®. Used 2 per Car. Size: 0.945". Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is...
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24635596
    • (0 reviews)
      $20.01$16.01
      BMW Z4 2003, Front Stabilizer Bar Link by Rein®. Used 2 per Car. Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is essential. When it...
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24635597
    • (0 reviews)
      $27.08from $21.66 - $31.34
      BMW Z4 2003, Strut Mount by Rein®. Your vehicle's suspension system carries weight, absorbs and dampens shock, and helps maintain tire contact, so servicing this system properly is essential. When it comes to vehicle stability and...
      Direct replacement for a proper fit every timeMeets OE standards and specifications
      # 24647801
    • (0 reviews)
      $35.46$28.37
      BMW Z4 2003, Shock Mount by Sachs®. Position: Rear. Does your luxury car ride like an old buckboard wagon? Is your pickup still bouncing long after the bump? If so your suspension is in need of repair, but before you waste your...
      # 8625824



    Guides & Articles
    Very often we don't even realize what a crucial role a car's suspension plays in providing a safe and comfortable ride. The system maximizes the friction between the road surface and your vehicle's tires, ensuring steering stability along with responsive handling.
    Shock absorbers, also known simply as “shocks” (which is what we will call them for the rest of this article), are the suspension components which stop your car or truck from bouncing up and down after hitting a bump. They are a major contributor to your ride comfort and safety.
    The very first thing to know about timely suspension system diagnosis is that the stability and steering control of your vehicle and, what is more important, your safety on the road depends on how often you make it. Automotive suspension belongs to one of those car systems that are constantly exposed to high loads and thus are prone to wear and tear. Most...