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Injector Dynamics ID1300x Fuel Injectors

Injector Dynamics ID1300x fuel injectors are high-flow models with characteristics specific to the needs of motorsport tuners. You get superior flow without sacrificing idle and cruising performance in low fuel demand situations. This perfect balance between reliability and performance makes the 1300x Series one of the most popular options in today's motorsports. These injectors not only work with gasoline, but any ethanol fuels your engine is tuned for. The stainless internals prevent corrosion, add durability, and provide dependable flow in high performance engines. Order the ID1300x fuel injectors recommended for your vehicle.

4.0 out of 5 stars ( 1 )

$1,890.00

Injector Dynamics ID1750x Fuel Injectors

The best just got better! Injector Dynamics ID1750x fuel injectors are a built-to-spec motorsport injector, offering optimization of critical operating parameters important to you, the motorsport tuner. Built on the evolution of the ID1700 and X Series, these fuel injectors are a drastic improvement over previous series from Injector Dynamics. Compared to the 1700, the 1750x offers: higher dynamic flow rate with no increase in minimum fuel mass, better cylinder to cylinder balance at low pulse widths, and improved pressure sensitivity—all while retaining the same "compatible with everything but dirt" corrosion resistance that made the ID1700 famous. Plus, a unique magnetic circuit, resulting from a lengthy development program, makes the ID1750x immune to voltage and pressure sensitivity problems that plague other high impedance high flow injectors. Order the set of fuel injectors recommended for your vehicle. Key features and benefits include: * Compact body design allows fitment in a variety of applications * Higher dynamic flow rate with no decrease in minimum fuel mass * Better cylinder to cylinder balance at low pulse widths * Improved pressure sensitivity * Corrosion resistance makes these fuel injectors compatible with Methanol/Ethanol/MTBE/Nitromethane and all known Hydrocarbon fuels * Unique magnetic circuit makes the ID1750x immune to voltage and pressure sensitivity problems that plague other high impedance high flow injectors * Narrow spray pattern—minimal wall wetting promotes quick response and smooth running * Does not require extended linearity at low flow rates

Not Yet Reviewed

$1,814.40

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$1,827.00

Dinan High-Flow Air Intake Systems

Dinan high-flow air intake systems consist of an injection-molded replacement lid for the stock air box—designed to increase overall volume and accommodate a high-flow filter element for optimum intake airflow. The lid is manufactured using a special composite material, specifically chosen for its ability to resist power-robbing underhood heat. The lid also incorporates an O-ring, completely sealing the air box for maximum pressurization and further insulation against heat-soaking—optimizing performance under varying driving conditions. They also include a secondary intake duct that scoops up additional cool, oxygen-rich air via the factory brake cooling duct, further improving performance as road speed increases.

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$1,749.95

On Sale

Dinan Free Flow Stainless Exhaust Systems

Dinan offers a wide range of exhaust upgrades for imports like BMW, Audi, and Volkswagen. Their free flow stainless exhaust systems are precision-engineered for optimum power gains—with a civilized, sporty exhaust note that's appropriately aggressive at wide-open throttle. Plus, there's no irritating low-rpm "drone" that is common with so many other aftermarket mufflers. These free flow systems are manufactured from stainless steel, inside and out, for maximum resistance to corrosion and reduced weight (by 30 percent). They utilize the OE brackets and hangers for mounting in factory-like fashion. Order the Dinan free flow stainless exhaust system designed for your vehicle application.

4.0 out of 5 stars ( 4 )

$2,499.95

$1,549.95

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$1,949.95

Hella Headlight Assemblies

Hella headlight assemblies are OEM-style replacements for vehicle-specific applications, including models from BMW, Volkswagen, and Mercedes-Benz. Select the assembly designed for precise fitment on your car.

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$1,635.99

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$1,775.99

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 )

$1,761.99

ST Suspensions ST XTA Coilover Kits

ST Suspensions ST XTA coilover kits feature KW damping technology, which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment is made on the upper end of the chromed piston rod allowing the setup to be changed almost instantly. If the rebound force is increased, the car will drive with more track stability and reduced body roll. If the rebound force is decreased, the car will feel more comfortable when on the move. For increased performance, these ST XTA coilover kits feature an aluminum adjustable top mount allowing the camber and caster to be adjusted depending on your driving needs or vehicle setup.

5.0 out of 5 stars ( 1 )

$1,649.00

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$1,799.00

Clearance

MSS Automotive Fully Adjustable Urban Suspension Kits

MSS Automotive's fully adjustable Urban suspension kits are an award-winning adjustable modular suspension solution developed and engineered for safety, comfort, and performance. The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving the driver ultimate control during their driving experience. The third and stiffest rate assists by resisting sudden dynamic movements such as during acceleration, braking or swerving to avoid an obstacle. In doing so the vehicle remains composed and traction is retained at each wheel for optimum grip on dry or wet roads. Thanks to its patented Triple Stack Spring Technology, MSS Automotive can for the first time deliver improved performance, comfort, and safety, all within one product—and without compromise. Select the MSS Automotive suspension kit designed for your application.

Not Yet Reviewed

$1,605.50

Snow Performance Stage 2.5 N54/N55 Direct Port Water/Methanol Injection Systems

Snow Performance Stage 2.5 N54/N55 direct port water-methanol injection systems are engineered specifically for BMW models with N54/N55 engines. These systems can increase your pump gas octane by 25 points and makes more power efficiently with a cooler running engine! The Snow Performance Stage 2.5 N54/N55 direct port systems come complete with custom water-methanol injection throttle body spacer plate, braided stainless line, and 4AN fittings, offering un-surpassed quality, reliability, performance and ease of the installation. In addition, Snow Performance direct port injection plates are the easiest, and the best-way to mount the water-meth nozzles on BMW N54/N55 engines. Simply fit between the head and intake manifold and enjoy the placement of six Hyper-Sonic nozzles right where you need it! Additional features and benefits include: * The Stage 2 uses a progressive VC-50 controller that proportionally injects more or less according to boost pressure * Start and full points are adjustable for engagement and delivery curve to match what the engine requires * Proportionally injecting according to boost pressure gives an accurate delivery of water-methanol, and allows cooling and performance improvements over a wide range for improved drivability * The VC-50 controller (52mm gauge) offers the functionality of a boost gauge and water-methanol controller--all in one! * 7 color (Blue, White, Red, Yellow, Orange, Purple, Green) LED screen displays boost, percentage of injection, low level, secondary nozzle activation, prime button, and 2 fault codes, allowing you to tailor the controller to match your OEM gauges or mix and match up to two colors Snow Performance N54/N55 direct port kit includes: * Direct Port Injection Plate * OEM O-ring gaskets to seal between injection plate and head * Required hardware for installation * Hardlines plumbed to distribution rail * Six No. 2 nozzles installed in plate * High-flow water methanol solenoids * N54/N55 engine specific boost tap * Everything needed for installation

Not Yet Reviewed

$1,503.90

Brembo X-Style Brake Calipers

Brembo X-Style brake calipers are dedicated to car owners who are passionate and care deeply about all aspects of their vehicle—quality, reliability, performance, and style that is provided with color. Granting a touch of originality, customers can choose their favorite color to complement or contrast with their car. Brembo X-Style brake calipers are available in kit format with two fixed Brembo aluminum calipers and two complete sets of assembly accessories (springs and pins). Go ahead, "make them look twice"; customize your car with the color of Brembo X-Style brake calipers. Choose the calipers and color designed for your car.

Not Yet Reviewed

$1,542.98

Mishimoto Intercoolers

Maximize your ride's performance with a Mishimoto intercooler! These high performance intercoolers significantly lower air intake temperatures, while safely increasing horsepower for small and large turbo applications. Constructed from 6061 aluminum and precision TIG-welded, Mishimoto intercoolers feature sleek styling in a choice of colors for the ultimate in good looks. Whether you want to show it off or go with the popular sleeper look, Mishimoto makes an intercooler to give your engine--and your style--a boost!

5.0 out of 5 stars ( 2 )

$1,799.95

On Sale

aFe BladeRunner GT Series Intercoolers

aFe BladeRunner GT Series intercoolers feature a bar and plate core design that outflows stock intercoolers by increasing heat dissipation over the much smaller tube and fin design used by the OEM. The unique BladeRunner end tanks are constructed out of 3/16 in. aluminum plates that incorporate seven Multi-Directional Vanes (MDV) throughout the intercooler. This aFe technology is used to direct hot air flow through the entire intercooler core, which allows for greater cooling. aFe BladeRunner GT Series intercoolers are100 percent TIG-welded by certified craftsmen for race-quality strength and durability. They are pressure tested at 200 psi.

5.0 out of 5 stars ( 5 )

$2,036.00

$1,883.30

Mishimoto Performance Air Intakes

Mishimoto performance air intakes are engineered to be a direct-fit for your vehicle and an excellent upgrade to replace the stock air box. They're guaranteed to boost your automobile's torque and horsepower, and feature Mishimoto's lifetime warranty. The aluminum or silicone tubes are available in a variety of finishes; and an efficient cotton gauze filter is included. Order the model designed for fitment on your vehicle application.

5.0 out of 5 stars ( 1 )

$1,999.95

Excess Injectors Fuel Injectors

With a goal of changing the marketplace, Excess Injectors intends to create the best tested, matched, and most accurate performance fuel injectors in the world and become the new standard for performance injectors. When you purchase a set of Excess injectors, you also gain access to the Exact Match Data app. This app allows you to unlock the full potential of your injectors by providing access to comprehensive testing and matching data, including data downloads for HP Tuners and more. With over 20 years of experience, they continue to help you build better, faster, more powerful and fuel efficient vehicles. Take your ride's performance to the next level with the Excess Injectors fuel injectors best suited for your application. Product features, items, and specifications include: * Tracking app features over 6,500 measured flow points on each injector * Measurement of flow slope done with 1,200 recorded flow samples * High flow slopes matched within one percent in every set * Dead times matched within two percent in every set * Cloud server access allows you to see how tightly matched your specific set is, flow profiles, and each injector's testing parameters for full disclosure

Not Yet Reviewed

$1,568.00

DeatschWerks Fuel Injectors

DeatschWerks fuels your passion for performance with fuel injectors specifically designed and engineered for your Sport Compact, Modern Muscle, and European vehicles. DeatschWerks fuel injectors are manufactured to fit your OE harness, fuel rail, and manifold. Because they are application-specific, you'll spend less time installing and tuning, so you can spend more time enjoying the increased performance of your ride! They provide an excellent spray pattern and atomization for optimized idle and tuning. Each set is flow-matched both statically and dynamically, and flow-balanced to within one to two percent. A flow report is included with each set of DeatschWerks fuel injectors.

4.68 out of 5 stars ( 69 )

$1,589.00

Dinan Carbon Fiber Air Intake Systems

Dinan carbon fiber air intake systems force-feed the engine with greater volumes of cool, oxygen-rich air for substantial power gains. These kits are so effective that the carbon fiber inlet air temperature is a full 40 degrees F cooler than the incoming air from the stock inlet. Due to the increased airflow, the power-curve is extended into the higher rpm for a noticeable change. Dinan carbon fiber air intake systems are direct replacements for the factory air box lid. They employ a hand-crafted carbon fiber unit--including a secondary carbon fiber intake tube that captures cool air from the lower grill. Shielding is provided for the conical filter to insulate it from power-robbing engine compartment heat. Order the model designed for your vehicle and engine application.

5.0 out of 5 stars ( 4 )

$1,649.95

Dinan High-Flow X-Pipes

Dinan high-flow X-pipes delivers a deeper tone and a more aggressive note, along with a noticeable increase in volume. Coupled with the associated Dinan exhaust, the sound is further perfected into an aggressive growl that harkens back to the Dinan E9x M3 racing middle exhaust. Rightly so as the same custom X that was used in that application is implemented on the new F8x chassis for that perfect mix of exotic undertones and raw aggression. Unlike a stamped X-pipe that is so common in the marketplace, the Dinan "X" pipes are thoughtfully designed for maximum flow characteristics and by themselves are works of art. Dinan X-pipes remove the factory center section after the secondary catalytic converters, including the large resonator. In its place you will have straight-through mandrel-bent 2.75 in. T304 stainless steel tubing and the custom "X" for better flow, and an improved throaty sound. kits come complete with mounting hardware, OE-quality clamps, and flanges for simplified installation.

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$1,549.95

MagnaFlow Touring Series Performance Exhaust Systems

MagnaFlow Touring Series performance exhaust systems are an ideal choice for those seeking increased performance and better economy. Their straight-through flow designs deliver the ultimate in unrestricted horsepower and torque, while maintaining exhaust efficiency. An engineered balance of interior and exterior noise levels, these kits offer the smooth, deep sound you want—and the wide-open power you need! Touring Series systems feature 409 stainless steel components, all mandrel-bent tubing, and a lifetime construction warranty; they're tested against SAE j1169 standards. MagnaFlow Touring Series performance exhausts are available in numerous configurations, including cat-back and rear axle-back; single, dual, tri, or quad mufflers; and several outlet and tip options. Order the model tailored for fitment on your specific vehicle.

4.24 out of 5 stars ( 17 )

$1,953.00

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$1,971.00

H&R VTF Adjustable Lowering Springs

H&R VTF offers adjustable coil spring lowering kits for a wide range of vehicles, including many Audi, BMW, Porsche, Lamborghini, Volkswagen, and Mercedes-Benz models from 2009 and up. They're designed to work with your vehicle's original electronic adjustable shocks. Specific rate springs provide superb ride quality and comfort, while reducing body roll, offering more balance and control to your ride. VTF packages are made with lightweight, high tensile strength spring steel alloy. Engineered in Germany, the springs can lower your front and/or rear-end up to 2.7 in. (depending on application). Order the kit recommended for your car.

Not Yet Reviewed

$1,829.99

Dinan Coilover Suspension Systems

Dinan's adjustable coilover suspension was bred in the race lab, but refined on the street, offering maximum versatility for drivers who demand the best from their vehicle. No matter the environment, the traction bestowed upon your vehicle from this improved suspension will inspire newfound confidence when running at higher speeds. Combined with a substantial reduction in body roll, as well as reducing dive under breaking and squat under acceleration, Dinan systems ensure superior handling, performance, and comfort. Components are machined from 6061-T6 aluminum and black anodized for a sporty appearance and corrosion protection. Kits are available for BMWs with or without EDC (electronic damper control) shocks. Dinan coilover suspension systems deliver a sleek, lowered stance that provides improved handling to go along with their stunning visual appearance. Benefits of Dinan performance coilover suspension systems: * Threaded collars allow for easy, precise front and rear vehicle height adjustments * Up to 1 in. of lowering in front and 1 1/2 in. of lowering in rear are possible, depending on tire clearance; although a 1/2 in. drop is recommended in the front and back to maintain a civilized ride * Spring rates are nearly 50 percent stiffer in front and 10 percent stiffer in the rear * Substantial reduction in body roll * Included suspension packers allow for the adjustment of bump-stop clearance to fine-tune handling * Dinan-spec progressive bump stops improve ride quality at lowered ride heights * Stock upper spring mounts are utilized for quiet operation * Numerous options are available; order the system recommended for your application

Not Yet Reviewed

$1,549.95

MBRP Armor Pro Series Exhaust Systems

MBRP Armor Pro Series exhaust systems are designed and built for the most serious enthusiast who will settle for nothing less than top of the line. Optimized durability is provided by the mandrel bent T304 stainless steel construction, additional benefits of this material are its ability to be easily cleaned while withstanding extreme conditions, on or off the road. All of the tubing is mandrel bent for maximum exhaust flow and mandrel bending ensures no rippling in the bends. The end result is that these exhaust systems give you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity. In addition, these exhaust systems bolt to the OEM exhaust hangers and includes all necessary hardware to complete the installation.

3.75 out of 5 stars ( 4 )

$1,949.99

Mishimoto Air-to-Water Performance Intercoolers

Mishimoto air-to-water performance intercoolers are built with cast aluminum end tanks that are precision TIG-welded to a robust bar-and-plate core. The cast end-tanks reduce potential failure points, making them more reliable against possible leaks than cut and welded tanks. Order a Mishimoto air-to-water performance intercooler for performance gains and peace-of-mind reliability. Available in a multiple powdercoated finishes

2.0 out of 5 stars ( 1 )

$1,544.95

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$1,595.95

Zoom MU Series Clutches

Zoom MU Series clutches are OEM replacement clutch kits that provide more grip without the stiff pedal of most aftermarket clutches. Matched components are engineered to perform together correctly for maximum durability and performance. Select the model for your application needs. Features: * New OEM computer-tested pressure plate * OEM-style clutch disc with non-asbestos facings built to exceed the OEM specs * New release bearing on some applications * Pilot bearing/bushing * Alignment tool for the perfect clutch installation

4.32 out of 5 stars ( 241 )

$1,649.99

Dinan Big Turbos

Dinan Big Turbos are the ultimate upgrades for racing enthusiasts to fully maximize the power output of your engine. The compressor wheel inside the turbocharger is increased in size enabling additional boost pressures, and thus increased horsepower at higher engine speeds--all while retaining efficiency. These are with an upgraded thrust system to ensure reliable and prolonged life. They are available as brand new units with a new stock turbine custom cast and manufactured, or as rebuilt factory units machined to Dinan specifications. Both come with an upgraded thrust system to ensure reliable, prolonged life. Dinan Big Turbos feature: * Larger billet compressor/impeller wheel that allows 30 percent greater flow over stock which then enables additional boost to be realized while retaining efficiency. * Dinan Installation instructions detail a procedure which is quicker than BMW's turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only). * Includes O-rings and gaskets needed for complete installation on a RWD vehicle only.

Not Yet Reviewed

$1,849.95

BMW Parts and Accessories