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BMW 440I Parts and Accessories

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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 ( 767 )

$898.06

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

$955.00

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

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 )

$894.69

EBC Stage 13 Kits Yellowstuff Brake Pads and RK Rotors

Get everything you need with the EBC Stage 13 kits Yellowstuff brake pads and RK rotors. EBC has flagshipped the GG-rated Yellowstuff high-friction pads for maximum brake performance; they're fully shimmed, chamfered, and slotted—then finished with patented EBC break-in coating for fast pad seating. These brake pads are matched with OEM-style replacement rotors, finished with GEOMET anti-rust surface coating. The rotors are fully balanced and runout-tested for smooth braking. Caliper lube is also included. EBC Stage 13 kits are ideal for light truck, SUV, or street car applications.

3.53 out of 5 stars ( 15 )

$969.08

EBC 3GD Series Sport Rotors

EBC 3GD Series Sport rotors are dimpled and slotted and precision-machined using premium-quality castings. Designed with wide-aperture scraper slots and blind-drilled holes, these 3GD rotors draw cooler air in and reduce temperatures for greatly reduced brake fade. Plus, their dimpling helps them to avoid stress cracks. Able to expel dirt, dust, and gases, EBC Sport rotors also maintain flat and parallel pad wear for better pad contact and better braking. These high performance rotors are available in a sporty silver corrosion resistance finish that not only looks great, but also prevents corrosion. Enhance the performance and looks of your car with EBC 3GD Series Sport rotors. Additional information: * Dimpled rotors were invented by EBC; often imitated because of its pad degassing without "through drilling" holes which promote rotor cracks * 3GD rotors passed European R90 brake safety tests and were shown to run 100 degrees F cooler than non-slotted rotors * Directional--the sweeping grooves and spotted pattern should point to the rear of the vehicle * All slotted rotors increase in air noise as the rotor passes beneath the pads under normal driving and braking; EBC's sister USR Sport rotor range is much quieter yet offers similar performance * Solid rotors are also available for some vehicle makes and models

4.47 out of 5 stars ( 186 )

$928.78

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 )

$969.08

PowerStop Z23 Evolution Sport 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. Forget standard, off-the-shelf parts. PowerStop's Z23 Evolution Sport brake upgrade kits come with everything you need--pads, rotors, 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 and slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily driver the easy and affordable performance upgrade it deserves with PowerStop Z23 Evolution Sport brake upgrade kits.

4.72 out of 5 stars ( 3090 )

$787.06

H&R Sport Sway Bars

H&R Sport sway bars are designed for drivers who desire improved handling without lowering or affecting ride quality. These Sport sway bars increase your suspension's roll stiffness-or its resistance to roll in turns, while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R's steel Sport sway bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness-giving you an unmatched level of precision and performance. Most Sport sway bar kit applications include H&R's legendary Poly/PTFE bushings that prevent squeaks and also eliminates the need for lubrication. No mess, no maintenance—just a perfect fit! Choose the sway bar designed for your application needs.

Not Yet Reviewed

$788.99

Body Parts Bumper Covers

If you're in search of quality OE replacement bumper covers for collision repair or your restoration project, check out these Body Parts reproductions! Made from premium materials, these are direct fit, easy-to-install bumper covers designed to replace old or damaged parts. Get your ride back onto the road, order the Body Parts bumper cover tailored for your specific vehicle. It'll look like the day it rolled off the assembly line.

4.12 out of 5 stars ( 65 )

$771.99

Valvetronic Designs Valved Sport Exhaust Systems

Valvetronic Designs offers Valved Sport exhaust systems for a wide range of BMWs from 2012 and up. This newest revision of the F chassis valved exhaust setup offers delivers improvements to aid in the ultimate sound experience. Utilizing new manufacturing techniques, these systems are truly a cut above the rest and are engineered to last. Built entirely by hand at the Valvetronic facility in Chambersburg, PA, the V2 F chassis exhaust features a new valve design to ensure optimal operation for the life of your system. In addition, hangers have been relocated and muffler internals revised to provide a more docile and refined experience when the valves are closed. Lastly, a new cast Y-pipe design helps aid in the goal of maximum exhaust flow and the most sonorous sound experience Sound Dynamics: The F chassis exhaust gives a very unique sound experience to the BMW F chassis platform. Allowing to instantaneously go from loud to the quiet mode when the system is operating with the valve opened, you get a very raw and deep sound characteristic. When closed the system retains stock-like sound levels. When operating with a valve opened you get very loud and aggressive pops and snaps on the overrun aggressive gear change sound—and overall, a raw engaging sound experience unparalleled by any other system on the market. The F chassis exhaust was designed from the ground up to be an uncompromising sound experience regardless of your situation. There is nothing else quite like it on the market. Features of the Valved Sport exhaust system: * Fully mandrel-bent for maximum flow * Precision TIG welds for high strength * Built from brushed T304 stainless steel * Sleeve-style exhaust tips for that perfect look * Electronic valves (rapid open and close function) * Exhaust valve integration into factory dynamic drive modes * Extension harness included, plugging factory exhaust valve controller in

Not Yet Reviewed

$999.00

EBC Stage 11 Kits Greenstuff and RK Rotors

Desire a modest brake improvement for normal speeds on your sport compact? You'll get everything you need to give your ride an upgrade with one of EBC's Stage 11 kits Greenstuff brake pads and RK rotors. These braking enhancements include premium OEM-style rotors which are ideal for spirited driving—and they're a direct fit, with no changes required over your stock setup! The high-efficiency EBC brake pads are built with aramid fiber, fully shimmed, slotted, and chamfered; they feature patented EBC break-in coating for fast pad seating after the installation. EBC's RK rotors are a direct-fit OEM replacement with "thermic black" anti-rust surface coating, and are fully balanced and runout-tested for smooth braking. Stage 11 kits also include caliper lube.

4.1 out of 5 stars ( 10 )

$940.16

On Sale

Dinan Lightweight Tubular Anti-Roll Bars

Dinan lightweight tubular anti-roll bars reduce body roll, improve road grip, and add stability—all while saving weight, as well. They're available in front and rear sway bar sets, as well as individually. Bars, bushings, and brackets are included; plus, the front bars come with adjustable end links. Dinan anti-roll bars offer: * Less body roll * More mechanical grip * More stability at limit * Larger in diameter than stock bar * More choices for possible positions on bar with supplied adjustable end links * Lighter than solid anti-roll bars of comparable stiffness

Not Yet Reviewed

$921.95

Dinan DINANFLASH Handheld Tuners

Dinan DINANFLASH handheld tuners deliver flash tuning along with convenience and versatility in a feature-rich handheld device. With multiple octane calibrations dependent on your specific needs, desires, or limitations nestled in the palm of your hand, you can switch to the appropriate map with the click of a few buttons and a short flash. The main component of the DINANFLASH handhelds is the Dinan performance engine software loaded onto the device which is your ticket to maximum power. However, not just any power--safe, reliable power that does not sacrifice the long-term health of the engine. It is a fully re-tuned engine management program that maximizes power while keeping all the BMW factory safeguards in place. In most cases, Dinan software engineers also implement their own additional safety precautions to guarantee flawless performance that may not have been needed with factory power levels/programming. To protect your BMW, while giving the most performance, drivetrain and engine components are analyzed for strength, and then the calibration is tested on the dyno and in the real world for durability and drivability, making Dinan performance tunes are often labeled as being the smoothest, factory-like solution in the marketplace. Much more than just an improved delivery mechanism for the masses, Dinan DINANFLASH handheld tuners are loaded with additional features that assist in monitoring, logging, and troubleshooting as well. These features allow increased visibility on the inner workings of the engine/vehicle and help to ensure that your car is always functioning at peak performance. Additional features, specs, and benefits: * High-definition 2.8 in. color screen and an easily navigable graphic interface that plugs into the OBD2 port. * Maximum gains between 50 to 98 WHP/67 to 120 lb.-ft. of torque depending on octane * Multiple octane calibrations (91, 93, and 100) that can be flashed in moments * Full map rescaling for drivability from idle to WOT and everywhere in between * Optimized boost control, cam phasing, fueling, airflow, and temperature controls * Top speed governor (VMAX) removed * Sport gauges rescaled to reflect higher than stock power output * Adds additional safety precautions such as the stationary rev limiter being set to 5,000 rpm * Vehicle monitoring and logging capabilities--up to eight PIDs monitored at a time with up to four displayed on screen * Read and clear diagnostic codes * One device can flash multiple VINs for maximum vehicle versatility (only one can be paired at a time) * Free software updates for life via the Update Agent software

Not Yet Reviewed

$767.95

Standard Motor Fuel Pumps

Standard Motor offers fuel pumps for hundreds of applications. These direct-fit OE replacements are designed and manufactured to stringent quality standards. Premium components and durable materials withstand harsh engine conditions to increase longevity and performance. Order the model recommended for your vehicle.

Not Yet Reviewed

$883.99

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