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BMW 325I Parts and Accessories

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Mishimoto X-Line Radiators

Upgrade your cooling system with Mishimoto X-Line radiators! These lightweight, triple-core radiators enhance the performance and cooling efficiency of your engine, whether it's a daily driver or a race application. X-Line radiators feature 100 percent brazed aluminum construction and polished end tanks, and each includes a Mishimoto high-pressure 1.3 bar radiator cap. The units are available in both crossflow and downflow styles, as well as a variety of sizes, for fitment on countless makes/models. Mishimoto X-Line radiators help your engine reach its full potential!

4.43 out of 5 stars ( 69 )

$578.85

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.

4.6 out of 5 stars ( 762 )

$503.90

$549.30

XS Power Titan8 Lithium Batteries

XS Power Titan8 lithium batteries are designed for peak power. This Lithium Titanate Oxide (LTO) Series uses a very high-power lithium cell that is designed for very high-burst output (up to 100 times its capacity) as well as very high-charge current (30 to 60 times its capacity). This translates to a single 10Ah module that can support burst current up to 1,000 amps and can accept 300 amps of continuous charge current. The built in 2/0 bussing allows up to four positive and four negative hidden direct connections to each module without the need for any external exposed bussing, while still leaving two easily accessible top terminals and four series or parallel expansion terminals to easily build a bank of nearly any configuration from 12 V, 24 V, 36 V, or any configuration imaginable. Each module comes standard with a built-in balancing system and can be upgraded to include Bluetooth connectivity that allows remote cell monitoring, internal temperature sensing, battery health monitoring, and can be configured to send notifications to any tablet or smartphone when any user preset limit is met, including low voltage, over temperature, overcharge, etc. XS Power Titan8 lithium batteries are also offered in BCI direct fit models that are fully insulated with temperature monitoring built in that are suitable for use in the factory under hood position.

3.67 out of 5 stars ( 3 )

$599.99

$699.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters

MagnaFlow California Grade CARB Compliant universal catalytic converters help keep the check engine light off. They offer the right fit for a wide array of vehicles thanks to the adaptable universal design (cutting and welding is required). With highly corrosion-resistant, stainless steel construction, you can have confidence in the quality of these catalytic converters. They are designed to meet or exceed California Air Resource Board requirements and have undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states.

5.0 out of 5 stars ( 2 )

$740.00

Sikky Manufacturing LSX Swap Driveshafts

Sikky Manufacturing LSX swap driveshafts are strong one-piece units available in steel or aluminum. They are fitted with high-strength U-joints and are suitable for LS T56 transmissions. Your Sikky driveshafts will come with their Limited Lifetime Warranty and peace of mind.

Not Yet Reviewed

$659.99

Rhodes Race Cars Competition Roll Cages

Rhodes Race Cars competition roll cages meet or exceed NHRA and IHRA requirements (when properly installed). Available in 4, 6, 8, and 10-point models, all RRC bars are precision bent for each particular body style and feature notched tube ends (where applicable) for ease of installation. Increase chassis stiffness, and race safe with Rhodes Race Cars competition roll cages. RRC roll bars and cages are available in the following materials: * 1-3/4 in. x .134 in. wall mild steel tubing * 1-3/4 in. x .120 in. wall DOM tubing * 1-3/4 in. x .083 in. wall 4130 chromoly tubing The 4-point kits include main hoop, rear braces, seat crossmember, and four steel mounting plates. The 6-point kits include main hoop, rear braces, side bars, seat crossmember, and six steel mounting plates. The 8-point kits include main hoop, rear braces, side bars, frame supports, seat crossmember and 6 steel mounting plates. The 10-point kits include everything in the 8-point kits, plus a roof hoop, windshield runners, and dash crossmember. Note: Because of differing driver positions and main hoop locations, roof hoop and windshield down bars are not notched!

3.69 out of 5 stars ( 144 )

$534.95

$749.95

Dorman Driveshafts

Dorman driveshafts are designed to replace your factory originals with no modifications. They are manufactured from quality materials and have the stock connections for an easy bolt-in fit. The driveshafts are available in various lengths, diameters, and materials for many auto, truck, and SUV applications.

4.5 out of 5 stars ( 323 )

$500.99

$688.99

CSF Radiators

CSF radiators are offered in the industry's widest variety, servicing thousands of vehicle-specific and universal applications … including every brand from Acura to Volkswagen. Whether your radiator is copper-brass, plastic-copper-brass, plastic-aluminum, or all-aluminum, CSF has you covered with the same materials and style as OE. CSF manufactures the highest quality aftermarket replacement radiators, with the strongest and most efficient components available in the industry. All CSF radiators undergo a rigorous testing process in their state-of-the-art testing lab. CSF's procedures and requirements set the bar for cooling system reliability and performance: * Individually leak tested * Vibration-cycle tested * Thermal-cycle tested * Wind tunnel tested for optimal radiator core cooling efficiency * Burst pressure and impulse-cycle tested for strength * Salt spray tested for corrosion protection * 10 ft. box drop test to ensure packaging protection * 30-point fitment inspection on critical dimensions to ensure drop-in fit with no modifications (where applicable)

4.15 out of 5 stars ( 103 )

$565.00

ACT Heavy-Duty Pressure Plates

ACT heavy-duty pressure plates feature induction-hardened diaphragms to reduce wear and promote smooth operation. They utilize stronger drive straps and rivets to strengthen the pressure plate and prevent breakage. All castings are CNC-machined for greater consistency and precision. Step up your race and street game; order the ACT heavy-duty pressure plates recommended for your vehicle. Some of their many features include: * Most popular choice * 20 to 50 percent clamp load increase * Computer spin-balanced * Stiffening ribs * Pedal feel is stock to moderate * SFI-certified * Recommended disc: Street/Race

4.9 out of 5 stars ( 10 )

$561.00

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 )

$553.40

$677.00

Mishimoto Performance Radiators

Mishimoto performance radiators are designed and engineered to maximize cooling efficiency, boost engine functions, and, most of all, protect your engine from overheating. Many stock radiators can't handle the additional heat that comes higher horsepower levels. So, swap out your stock radiator for an all-aluminum Mishimoto. Key features and benefits of Mishimoto performance radiators include: * Available for universal and exact fit applications (no cutting or modifications required) * All-aluminum construction for optimal heat dissipation, improved strength, and reliability * Increased cooling capacity due to their massive core size * 100 percent brazed aluminum core for minimal distortion, low stress, and clean joints * Available in various sizes with 2-row or 3-row cores * TIG-welded for clean, strong welds and increased durability * Magnetic drain plugs capture metallic debris or fragments * Included high-pressure 1.3 bar cap raises the coolant boiling point for greater safety and efficiency * Automatic transmission and accessory coolers included where applicable

4.39 out of 5 stars ( 337 )

$539.95

Dinan Strut Tower Braces

Dinan strut and shock tower braces improve handling and the underhood style of your BMW. These attractive brushed aluminum and carbon fiber braces will help to maintain the structural integrity of the towers over the life of your vehicle, as well as provide sharper handling by reducing flex under harder cornering conditions. They may be installed in conjunction with any of the Dinan suspension systems or the stock components. The end brackets are machined for precise fitment over the strut tower reinforcements and powdercoated for a clean and solid installation.

Not Yet Reviewed

$511.95

LuK Clutch DMF Flywheels

The downsizing of modern passenger car engines enables reduced fuel consumption and CO2 emissions, but can also increase rotational irregularities and natural vibrations. Torsional vibrations transmitted to other components in the drivetrain diminishes comfort and may even lead to component damage, therefore effective vibration damping is essential. LuK dual mass flywheels (DMF) reliably dampen torsional vibrations in the powertrain and ensure high gearshift and driving comfort in all speed ranges. Unlike a conventional flywheel, DMFs consists of two masses which are mounted to rotate against each other. A damping system in the form of arc springs is integrated to almost completely absorb the torsional vibrations of the engine. Precisely matched to the respective vehicle, each LuK DMF enables low-speed driving and ensures lower fuel consumption, as well as reduced emissions. Order the proper size for your vehicle.

4.42 out of 5 stars ( 12 )

$507.99

ST Suspensions Sway Bar Sets

Keep your car level through the turns with a sway bar set from ST Suspensions. These front and rear assemblies will drastically reduce body roll when cornering. The solid steel bars are available in different thicknesses and configurations for precise fitment on specified vehicles. They're powdercoated for an attractive and durable finish. Order the ST Suspensions kit recommended for your application.

4.75 out of 5 stars ( 20 )

$649.00

SPEC Tuned Billet Flywheels

SPEC tuned billet flywheels are manufactured and developed according to how specific vehicles react to changes in rotating mass in particular driving environments. They are not generic one-size-fits-all lightweight flywheels--though they can be used for an array of driving habits and racing/high performance applications. All SPEC tuned billet flywheels are manufactured from only the highest quality steel and aluminum. They are machined to industry-leading .001 in. tolerances ensuring a flat seating surface for the clutch and smooth rotational qualities for excellent balance, drivability, and extended clutch life.

4.33 out of 5 stars ( 15 )

$625.50

SPL Suspension Control Arms

SPL Suspension offers front/rear upper and lower control arms in your choice of styles with precision part tolerances engineered to restore OE suspension geometry and alignment. If you have got bent control arms, or worn-out ones with tired bushings, new control arms from SLP Suspension will get you riding like new, and they'll make it easy to restore the wheel alignment specifications and steering performance that you've been missing. Enjoy improved directional stability, handling, and a smoother ride with new control arms from SPL Suspension. Choose the application that you need.

Not Yet Reviewed

$719.10

SPEC Stage 4 Clutch Kits

SPEC Stage 4 clutch kits are solid hub versions of their Stage 3 clutches. Each hub is solid with eight rivets and the assembly is heat-treated for strength and durability. They are available in a 3, 4, and 6-puck configurations. Use a 3-puck for the lightest option or a 6-puck for the smoothest engagement. The 4-puck kit is a good compromise for both. Street-drivable in 6-puck configuration, but not street friendly due to the rigid hub. Additional features of SPEC Stage 4 clutch kits: * High-clamp pressure plate * Carbon-graphite friction material * High-torque solid hub and disc assembly * Bearing and tool kit included * Great for road racing, rally, drag racing, drifting, and pulling

3.33 out of 5 stars ( 3 )

$674.10

GMB Electric Water Pumps

GMB offers electric water pumps for hundreds of applications from 1992 and up. These are replacement pumps for your vehicle's cooling system, hybrid drive, heating system, supercharger or auxiliary location. Manufactured from quality materials, the electric pumps are designed to match OEM fit and performance for an easy install without modifications. Dozens of models and styles are available; order the pump recommended for your vehicle.

Not Yet Reviewed

$568.99

Covercraft Custom Fit Sunbrella Vehicle Covers

If you live where the sun is intense you need to use a lot of sunscreen and vehicles sitting outside need the sunscreen protection of Covercraft Custom Fit Sunbrella vehicle covers. Designed for sun-drenched areas where UV rays can rapidly degrade paint and interiors, Sunbrella covers are crafted from solution dyed woven acrylic and provide years of protection blocking UV and heat damage from your vehicles exterior and interior. Sunbrella is exceptionally strong making it perfect for any wheels that spend extended time stored outdoors. These durable, great-fitting, long-lasting covers feature reinforced, non-scratch grommets for easy tie-down and stay-put protection against wind. From the humid hot air of ocean communities to the hot dry arid desert communities, fading paint and dashboards are a problem. Provide an umbrella for your car, truck, or any vehicle under the sun with Covercraft Custom Fit Sunbrella vehicle covers.

4.0 out of 5 stars ( 3 )

$609.99

Rhodes Race Cars Lemons and Chumps Roll Cages

Rhodes Race Cars Lemons and Chumps roll cages are specifically designed for those of you looking to compete in 24 Hour of Lemons and ChumpCar Series races. RRC has taken out all of the guess work and come up with these easy-to-install kits. All the tubing is pre-bent and notched for ease of installation. Rhodes Race Cars Lemons and Chumps roll cages are available in ERW mild steel, DOM, and chromoly. ERW mild steel is accepted by both sanctioning bodies, but DOM is very strongly recommended. Chromoly is generally NOT recommended for this type of racing. Check your sanctioning body's rules before you order! Note: Some minor trimming may be required during installation. All RRC cages are weld-in cages.

1.33 out of 5 stars ( 6 )

$574.95

Rhodes Race Cars SCCA, NASA, and Drift Roll Cages

Rhodes Race Cars SCCA, NASA, and Drift roll cages are made specifically for hobbyists and for serious racers looking to compete in SCCA, NASA, or Formula D events. All road race cages feature a main hoop diagonal and dual door bars (can be made into dual X-bars). They are weld-in cages and feature notched tube ends (where applicable) for ease of installation. Roll cages are offered in these materials: * 1 5/8 in. O.D. 0.134 in. wall ERW mild steel tubing * 1 5/8 in. O.D. 0.120 in. wall DOM tubing * 1 5/8 in. O.D. 0.083 in. wall 4130 chromoly tubing DOM tubing is very strongly recommended; ERW cages will most likely NOT pass tech inspection for most classes. Chromoly is not recommended by most sanctioning bodies. Due to different requirements for specific classes and weights, you should check with your track or sanctioning body for specific guidelines prior to purchase. It is the installer's responsibility to assure that a cage meets race organization rules as to tubing material and sizes, fit, placement of components, and welding. Note: Because of differing driver sizes and main hoop locations, roof hoop and windshield down bars are not notched. Some minor trimming may be required during installation.

5.0 out of 5 stars ( 2 )

$574.95

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

4.46 out of 5 stars ( 185 )

$649.22

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

$724.99

AP Exhaust Direct-Fit Catalytic Converters

AP Exhaust direct-fit catalytic converters will render your vehicle energy efficient and environmentally friendly. They're built with 409 stainless steel shell and neck construction for longer life, and feature AP's "Clean by Design" premium-grade ceramic substrates for maximum pollution reduction. Offering the most comprehensive coverage, they can provide direct-fit catalytic converters with lower emissions, long-term reliability, and an easier install. The growing concern for the environment means there is a growing need for quality emission control products. AP Exhaust direct-fit catalytic converters offer the quality, fit, and value to meet those concerns. Order the model designed for your vehicle application.

3.68 out of 5 stars ( 31 )

$697.99

$731.99