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BMW Z4 Parts and Accessories

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Results 1 - 24 of 33

Weld Performance Ventura Beadlock Gloss Black Wheels

Weld Performance Ventura beadlock gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. The stylish one-piece aluminum beauties will add plenty of pizzazz to every corner of your vehicle, while the functional beadlock will hold your tires securely.

Not Yet Reviewed

$910.21

$955.00

Weld Performance Belmont Beadlock Gloss Black Milled Wheels

Weld Performance's Belmont beadlock gloss black milled wheels are part of their Performance RF Series designed for pure on-track performance, featuring a 6061 forged beadlock ring with Heli-Coil thread inserts. Their innovative monoblock construction using rotary formed technology guarantees rigidity and reduced weight, while the black milled center, spokes, and forged beadlock ring accent creates an exciting contrast. Weld Belmont beadlock S908 wheels are available in a variety of sizes, bolt patterns, back spacing, and offsets. Order the Belmont beadlocks best suited for your vehicle.

4.0 out of 5 stars ( 1 )

$894.66

$894.67

Weld Performance Laguna Beadlock Gloss Black Wheels

Weld Performance Laguna beadlock gloss black wheels are available in a variety of widths, diameters, bolt patterns, and other fitment options. These stunning aluminum rims will always be the center of attention, and their functional beadlocks will hold your tires securely in every race or off-road adventure.

5.0 out of 5 stars ( 1 )

$894.66

SPL Suspension Titanium Series Control Arms

SPL Suspension Titanium Series control arms allow for an increased range of rear camber adjustment, necessary for lowered cars and performance alignments. This provides more stability and predictability to the rear suspension for tighter handling. Using FEA (Finite Element Analysis), the CNC-milled 6061-T6 billet aluminum arms are designed to exceed factory strength and durability. The exclusive Double Adjuster is comprised of electroless nickel plated 4130 chromoly, along with 6061-T6 aluminum rotating clamps to reduce weight and prohibit corrosion, while offering quick and easy adjustment. Blue nodized titanium hardware shaves even more unsprung weight from the arms, without compromising strength. FK spherical bearings and rod ends are manufactured in Connecticut and utilize a PTFE liner to provide quiet operation, lower friction, smooth articulation, and eliminate bushing deflection under load. The liner is also self-lubricating and self-cleaning for robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race and offers a very high load-carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65 to 325 degrees F. Order the pair designed to fit your vehicle.

Not Yet Reviewed

$809.00

ACT Xtreme Clutch Kits

ACT Xtreme clutch kits pave the road to high performance by meshing solid products, outstanding quality, and exceptional value. These Xtreme clutch kits with racing or street discs are based on solid engineering principles. They afford a clamp load increase of 50 to 100 percent with moderate-to-stiff pedal feel, and many of these new (not rebuilt) units are SFI-certified to ensure safety. You've spent long hours building your engine; now put it in motion with the smooth, precise feel and longer life of an ACT Xtreme clutch kit.

4.5 out of 5 stars ( 16 )

$923.00

$927.00

ACT Heavy-Duty Clutch Kits

ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.

4.54 out of 5 stars ( 87 )

$872.00

$895.00

PowerStop Z26 Street Warrior Brake Upgrade Kits

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. PowerStop Z26 Street Warrior brake upgrade kits are recommended for high performance, high-horsepower muscle and modified cars. These kits come with everything you need for an easy installation, including pads, rotors and stainless steel hardware. The drilled and slotted rotors and carbon fiber ceramic pads combine to provide shorter stops under the most demanding conditions. PowerStop's Z26 Street Warrior kits are affordable bolt-on upgrades that deliver the braking power you need to rein in all those ponies, and with their low-dust and noise-free formula, you'll spend less time cleaning your wheels and more time enjoying what matters most--the drive.

4.59 out of 5 stars ( 766 )

$752.60

$815.21

Sachs Stock Replacement Dual Mass Flywheels

The SACHS dual-mass flywheel is the key to first-class passenger car and light commercial vehicle drivability. The driver and occupants are aware of reduced driveline and body noise and enjoy smoother travel with more pleasant gear shifts. SACHS offers dual-mass flywheels for many OE applications, so be sure to check for yours when replacing the clutch.

3.5 out of 5 stars ( 2 )

$783.99

$895.99

EBC Stage 1 Kits Ultimax2 Brake Pads and RK Rotors

EBC Stage 1 Ultimax2 brake pads and RK rotors are daily driver approved! These all-in-one disc brake combos are available for hundreds of applications. The premium rotors are machined from iron and have a black Geomet anti-rust coating. They are fully balanced and run out tested for smooth braking, while the extra-duty brake pads are made of aramid fiber for quick and quiet stopping. EBC kits are available for both the front and rear positions. There's never a fitment issue—the components are the same size as your stock setup, but with rotor and pad upgrades to boost your braking performance. Order the model recommended for your vehicle.

Not Yet Reviewed

$787.86

ACT Heavy-Duty Race Clutch Kits

ACT offers heavy-duty race transmission clutch kits for a variety of BMW applications. The kits feature ACT's most popular heavy-duty pressure plates—which use exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. All diaphragms endure a 4-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. The 6-pad, spring-centered race discs feature a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. Spring retainers utilize wraparound spring windows and thicker retainer stampings for spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc (recommended for larger clutch sizes to absorb more heat), engagement is harsher, but shifting is faster. Available in sprung or solid hub style. * Feel: Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle * Life: Moderate friction life, extended by ACT's exclusive diaphragm design * Quality: Carefully engineered, precisely assembled, accurately balanced; uses select ceramic friction materials for high heat tolerance and maximum performance * Recommended Use: Recommended for high horsepower street or race use * ACT Difference: 100 percent clamp load tested and dynamically computer balanced for smooth high RPM reliability Kits include: * Heavy-duty pressure plate * Alignment tools * 6-pad solid or sprung race disc * Release bearing

Not Yet Reviewed

$865.00

$911.00

ACT Xtreme Race Clutch Kits

Carefully engineered, precisely assembled, and accurately balanced, the ACT Xtreme race clutch kits feature the Xtreme pressure plate and 6-pad race disc for the most demanding driver. The ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a 4-stage, heat-treating process for unparalleled performance. The pressure plates have precision cover stampings to provide rigidity and consistency. The 6-pad race disc uses select ceramic friction materials, while the chromoly hub is heat-treated for strength and durability. The race disc engagement is harsher, but shifts faster, while delivering moderate to light pedal effort, with OE to mild gear rattle. Order the kit recommended for your specific vehicle and engine size. Features and benefits: * Includes a pressure plate, 6-pad race disc, release bearing, and alignment tools * 6-pad race disc designed to dampen torsional vibration * Moderate friction life * Recommended for high horsepower street or race use

Not Yet Reviewed

$916.00

$962.00

EBC Stage 12 Kits Redstuff Brake Pads and RK Rotors

Drive a muscle car or premium import and want better brakes at any speed? EBC Stage 12 kits with Redstuff brake pads and RK rotors make a great choice … and do it with less dust! These combo kits save you money rather than buying brake pads and rotors separately. The high-efficiency Redstuff brake pads are built with aramid fiber, enhanced with ceramic granules for greater performance; they're fully shimmed, slotted, and chamfered—and they feature the patented EBC break-in coating for fast pad seating and reduced brake fade. The premium OEM-style RK rotors are a direct fit OEM replacement with GEOMET anti-rust surface coating, fully balanced and runout-tested for smooth braking performance.

4.2 out of 5 stars ( 5 )

$847.76

South Bend Clutch Stage 2 Endurance Clutch Kits

South Bend Clutch Stage 2 Endurance clutch kits are recommended for daily and street use with an emphasis on rally and endurance racing. An SFI-approved single-mass flywheel is recommended for racing climate applications in order to achieve optimal performance (flywheel not included). Order the clutch kit recommended for your vehicle application. Features include: * Designed for the racing environment * Pressure plate is precision-balanced for vibration-free operation at high-rpm * Pressure plate fulcrum is altered for a positive disengagement and a quick shift * Disc is engineered with a dual-damped design to provide accurate control when accelerating through corners * Hybrid friction material with a full face Feramic (sintered iron) lining on the flywheel side and a high metal content organic lining on the pressure plate side * Engagement is positive, yet buffered due to the high graphite content unique to Feramic facings

3.0 out of 5 stars ( 3 )

$753.19

$932.32

South Bend Clutch Stage 2 Drag Race Clutch Kits

South Bend Clutch Stage 2 Drag Race clutch kits are designed with racers in mind. They include a single mass SFI-approved flywheel with each kit—typically required for drag racing when the original design is dual mass. The heavy-duty pressure plate is modified for a puck-style disc with no cushion between the linings to keep the clutch pedal travel short and quick. These South Bend Clutch Stage 2 Drag Race clutch kits are recommended for drag racing, drifting, and limited street use. Order the kit that's recommended for your specific vehicle and engine size. Features, items, and specs include: * Graphite-impregnated ceramic friction material for exceptional durability, heat transfer, torque capacity, and reduced chatter * Puck-style disc reduces rotational mass and total drive surface area, while increasing psi on the surface of the friction material * Disc design minimizes inertia, accelerating the transfer of torque from the engine to the wheels * Meticulous processing and advanced packaging materials

Not Yet Reviewed

$846.39

$996.15

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers

PowerStop is on a mission to deliver an easy and affordable way for any driver to upgrade their brakes--no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits with calipers comes with everything you need--pads, rotors, calipers, and premium stainless steel hardware for an easy, bolt-on upgrade for your daily driver. Along with increased braking power, the carbon fiber ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with drilled, slotted, and zinc plated rotors to ensure a cool, smooth ride that protects against rust and corrosion, while the powdercoated calipers not only protect against corrosion, but also stand out behind your wheels. Give your daily driver the easy and affordable performance upgrade it deserves--PowerStop Z23 Evolution Sport caliper brake kits.

4.69 out of 5 stars ( 234 )

$956.84

EBC Stage 9 Kits With Yellowstuff Brake Pads and USR Rotors

Hauling or towing—either way, ensuring that you stop when and where you want, that's the name of game! EBC Stage 9 kits consist of Yellowstuff brake pads, USR rotors, and caliper lube … everything you need to upgrade your truck or SUV. The Yellowstuff brake pads perform well at a wide temperature range, making them perfect for the daily driver with a lead foot, or the work truck that needs extra stopping power. These pads create a medium dust level, but are much less taxing on rotors than factory pads. The slotted brake rotors (USR Series) are constructed from gray iron and are designed to EBC's exacting specifications. A GEOMET coating gives the rotors an amazing look, while also protecting against rust and corrosion. And narrow slots on the rotors wick away dust, dirt, and debris, creating a consistent point of contact between pad and rotor. Kits are available for fitment on thousands of applications from the 1960s and up.

4.53 out of 5 stars ( 17 )

$819.64

EBC Stage 4 Signature Disc Brake Kits

EBC Stage 4 Signature disc brake kits are sure to get your ride stopped better than ever. They include a pair of EBC USR Series Sport GEOMET-coated, slotted brake rotors and a set of EBC ceramic brake pads. The components are matched up together to help you get your ride stopped the right way!

4.51 out of 5 stars ( 39 )

$819.64

Rein Automotive Timing Chain Kits

Rein Automotive is the dealer alternative for quality OE parts. Their timing chain kits provide the proper fit and function to keep your vehicle running smoothly. They include covers, chains, guides, tensioners, and gaskets. Choose the kit designed for your vehicle.

Not Yet Reviewed

$936.99

Bilstein B12 Pro-Kit Series Suspension Kits

Bilstein B12 Pro-Kits prove that sometimes two is better than one. The shock absorber experts at Bilstein and the spring professionals at Eibach teamed up to use their 120 years of combined experience to create these simple—but effective—kits. B12 ultimate suspension solutions fit your car with high performance Bilstein dampers and high-tech industrial Eibach lowering springs to deliver excellent handling and comfort. Order the Bilstein B12 Pro-Kit Series suspension kit designed for fitment on your vehicle.

4.48 out of 5 stars ( 21 )

$999.00

Summit Bucks

Delphi Fuel Injection Pumps

Delphi fuel injection pumps feed your gas or diesel engine. Precisely delivered fuel keeps your engine running smoothly and provides the right amount of fuel to gain power. These Delphi pumps are built from quality materials and are validated by Delphi to ensure the best performance in your rig. Give your cylinders equal shots of fuel for better performance with Delphi fuel injection pumps.

Not Yet Reviewed

$758.99

HushMat Complete Vehicle Insulation Kits

HushMats complete vehicle insulation kits serve two important functions: reducing thermal transfer into your interior, and reducing the noise level by up to 15 decibels. Your engine, headers, manifold and exhaust generate tremendous heat that transfers to the metal firewall and floor—forcing your A/C system to work harder to maintain a comfortable environment. HushMat auto heat shield is proven to lower this temperature by over 40 percent. At the same time, when you drive on the highway at 65 mph, most vehicles approach 80 to 90 decibels of noise. That's like a vacuum cleaner or garbage disposal running on your passenger seat. These insulation kits use a specially designed sound deadening material to deliver a more peaceful ride. Each kit is packaged specifically for your vehicle to provide 100 percent insulation coverage—no holes in the material and no puzzle pieces to assemble. Treat your firewall, doors, floor, tunnel, rear wheel wells, trunk floor, and roof with these HushMat barriers. Order the complete insulation kit designed for your specific vehicle. Additional details: * Reduces road noise and vibration, low-frequency noise from 0 to 1,000 Hz * Stay warmer in the winter and cooler in the summer; withstands ambient temps from -30 up to +550 degrees F * Lightweight and super flexible mats; less than 1/8 in. thick and 0.47 lbs. per sq. ft. * Adhesion is guaranteed; no alcohol or acetone wash needed; no tools required * Trims easily with standard razor knife or household scissors * Self-adhesive peel-and-stick; no glue required * Outperforms closest competitive brand by over 40 percent * OEM approved; meets or exceeds auto damping specs GMO 149M – General Motors; WSB-M5G58-A1 – Ford; and MS-CD 629 Type C – Chrysler

5.0 out of 5 stars ( 1 )

$886.93

$945.85

South Bend Clutch Stage 2 Daily Driver Clutch Kits

South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.

3.17 out of 5 stars ( 6 )

$804.66

$930.18

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits

Designed for spirited and daily driving, the South Bend Clutch Stage 1 clutch kits make for a great OEM replacement when your factory clutch gives out. The pressure plate included in this clutch kit has an increased clamp load that promotes longer life, and the disc is dual dampened for smooth engagement and increased transmission life. The disc has also been designed with premium friction materials, which will ensure for rapid heat dissipation and will help to increase the life of the clutch. Select the Stage 1 HD clutch kit designed for OE replacement or your performance application.

4.82 out of 5 stars ( 17 )

$753.14

$802.53

EBC Stage 10 Kits GreenStuff Brake Pads and GD Rotors

If you desire a modest brake improvement for normal speeds on any SUV or light-duty truck, EBC Stage 10 GreenStuff brake pads and GD rotor kits are for you! You'll get everything you need with these quality GreenStuff kits, which include pads, GD rotors, and caliper lube. High-efficiency EBC brake pads are built with aramid fiber, fully shimmed, slotted, and chamfered—and feature the EBC patented break-in coating for fast pad seating after installation. Pads are matched with spot-drilled and wide aperture-slotted sport vented rotors for cooler brakes and a lifetime of perfect flat and parallel pad wear; they're finished with "thermic black" anti-rust coating. Wider aperture slots draw cool air under the braking area and remove dirt, dust, and debris faster. For significant improvement in braking over OE pads, order an EBC Stage 10 kit for your vehicle.

4.2 out of 5 stars ( 5 )

$802.62