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BMW X4 Air & Fuel Delivery
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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!
( 2 )
$3,249.95
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.
( 4 )
$562.95
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$999.95
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
$1,995.84
Turbosmart Kompact Dual Port Blow-Off Valves
Turbosmart Kompact dual port blow-off valves offer high performance, OEM fitment, versatility, and affordability—in other words, everything you need! These BOVs feature dual ports that vent into both the atmosphere and the air intake, reducing turbo lag and eliminating cavitation. Turbosmart Kompact dual port blow-off valves are designed to be bolt-on replacements for plastic factory Bosch or Denso units. They use sequential timing to allow for quieter operation during normal driving, while still providing the benefits of a vent-to-atmosphere type BOV under race conditions. They are easily converted into full atmospheric or full bypass units by using the included port blanking plug.
( 28 )
$315.89
K&N Washable Lifetime Performance Air Filters
K&N washable lifetime performance air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,400 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable--and are custom-designed to fit into your existing factory air box. Their drop-in design means that adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with one of these K&N air filters. Find the model designed for your specific vehicle application.
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$55.19
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$67.57
Mishimoto Intercooler Pipe and Boot Kits
Mishimoto intercooler pipe and boot kits improve the power and efficiency of your rig. Unlike restrictive power-robbing factory pipes, Mishimoto polished aluminum intercooler piping is engineered to eliminate unnecessary bends, and needed bends are mandrel-bent to keep the airflow smooth and flowing. And, of course, an increase in airflow results in more power and lower EGTs to support your diesel rig at any power level. These kits include their silicone boots with DuraCore technology that provides superior resistance to heat, pressure, fuel, and oil to effectively increase their life and prevent leaks and blowouts. Adding even more to these kits are Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power. Intercooler pipe and boot kits include aluminum Mishimoto M-logo badges. Mishimoto intercooler pipe and boot kits are ideal upgrades in reliability and performance.
( 8 )
$349.95
Rein Automotive Fuel Caps
Rein Automotive has you covered if you lose or damage your fuel cap. These OE replacement fuel caps are a direct fit for specific applications. They'll ensure that you get a proper seal to prevent any fuel loss or evaporation.
( 2 )
$24.99
Dinan Carbon Fiber Air Intake Tubes
Dinan carbon fiber air intake tubes improve the look of your M3 engine. They are built with the highest quality components--beautiful carbon fiber connecting pipes and injection molded rubber boots. Dinan carbon fiber intake tubes are strictly cosmetic parts that give no power boost, but they do give your engine compartment a boost of elegant refinement to enjoy every time you pop the hood.
Not Yet Reviewed
$204.95
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
Turbosmart Kompact Plumb Back Blow-Off Valves
Turbosmart Kompact plumb back blow-off valves replace your factory BOV with higher performance! These bolt-on replacements offer a smart choice in OEM fitment and value. Kompact blow-off valves are built tough from black anodized aluminum, providing superior flow and greater structural integrity under boost. Turbosmart flange-type plumb back blow-off valves are available in a range of styles to fit many models—especially those with constrained engine bay access. They're full recirculating, directing all excess pressure back into your intake system. Swap out your factory plastic units for reliability, quality, and value with these Turbosmart Kompact plumb back blow-off valves.
( 8 )
$278.99
Dinan Turbo Inlet Fit Kits
Dinan offers turbo inlet fit kits are required to fit the Dinan turbo inlet (D760-0061) to the B58 'G' Chassis 5/6/7/8/X intake (D760-0068) on a variety of BMW applications. Kits include O-ring, spring clip, and a custom silicon hose for easy installation. NOTE: For B58 'G' chassis 5/6/7/8/X owners that wish to run the Dinan turbo inlet (D760-0061) for maximum sound, the appropriate Dinan intake (D760-0068) as well as the associated inlet fit kit (D763-0100) are required. The Dinan turbo inlet will NOT mate with the factory intake system.
Not Yet Reviewed
$71.69
On Sale
Dinan High-Flow Air Filters
Dinan replacement air filters are premium high-flow units available in several styles to fit their intakes, air boxes, and air pumps. All are made from quality cotton gauze, providing unrestricted airflow.
( 2 )
$61.45
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$204.95
Hengst Air Filters
Air filters are essential for the safe and efficient operation of gas and diesel engines. The engines, depending on performance level, suck up a lot of air per hour along with dust and other foreign particles which not only affect engine performance, but can also damage the entire engine and its electronic components. Hengst air filters protect engines and electronic components by cleaning the intake air efficiently and reliably. They permanently remove foreign particles from intake air and maintain safe and long-lasting engine performance. Plus, Hengst air filters ensure optimum fuel-air mixture levels, thus ensuring the best possible combustion. Allow your engine to breathe; clean the air for your engine with a Hengst air filter. Choose the one designed for your vehicle.
( 7 )
$20.99
Edelmann Turbocharger Oil Return Lines
Edelmann turbocharger oil return lines deliver application-specific, high-quality construction and performance to transfer oil to and from your turbocharger. With the increasing number of turbocharged vehicles, Edelmann's lineup covers a broad range of applications for light, medium, and heavy-duty vehicles. And, each includes the necessary hardware for a complete solution. Specifications: * High-quality fluorocarbon elastomers suitable for high temperatures * High-temperature furnace brazing utilized for tight tolerance control and clean, strong joints * Non-magnetic, austenitic stainless steel or OE equivalent materials Benefits: * Complete solution in a single kit * All flange gaskets, fittings and seals included with every oil line * Tube construction is far superior to the original equipment * Fiberglass heat shielding utilized to reduce oil temperatures and resist coking
Not Yet Reviewed
$32.50
Mahle Original Air Filter Elements
Mahle Original air filter elements pleated media is designed to filter dust, soot, and tire wear particles up to 99.9 percent—while at the same time ensuring an optimal air/fuel ratio. The filters' high-particle uptake capacity means a long service life, even under extreme conditions such as heat, cold, or chemical influences. For premium engine performance, high torque, low fuel consumption, and minimized pollutant emissions, use the Mahle filter replacement recommended for your vehicle application.
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$18.99
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$32.99
Denso Air Filter Elements
With engineering and production facilities all over the globe, Denso is a leading supplier to the world's automakers. That engineering leadership includes air filter technology, which is shared with the aftermarket in the full line of Denso First Time Fit replacement air filters. Denso air filter elements employ three successive layers of filtration media to trap a much wider range of particulate sizes than plain, single-layer media. Precision-molded seals eliminate bypass and ensure a factory-quality fit in the air cleaner housing, making installation a breeze. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and materials, Denso air filters supply peace of mind. Additional features and benefits of Denso air filter elements include: * Course layer catches large dirt and dust particles * Intermediate layer catches medium-size dirt and dust particles * Fine layer catches fine particles of dirt and dust * Easy installation with a factory-quality fit * Prevents abrasive particulate matter from entering the engine reducing engine wear * Replacing a clogged air filter can improve engine performance
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$17.99
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$24.99
aFe Magnum Force Stage 2 Si Pro 5R Air Intake Systems
aFe Magnum Force Stage 2 Si Pro 5R intake systems are CAD-designed and sealed for maximum power. These systems are fully enclosed in a heat-shielding molded plastic housing that features an auxiliary inlet duct for better airflow, plus an attractive brushed aluminum cover. Also featured is aFe's heat-insulating molded plastic tube that replaces your stock intake tract. These specially designed tubes flow more air with improved volumetric efficiency for maximum performance. Keeping the air clean are the deep open pleats of their Pro 5R washable and reusable oiled filters constructed of high-quality materials. These systems are installed easily without drilling or cutting. Bolt on a better way to feed your engine clean air with aFe Magnum Force Stage 2 Si Pro 5R intake systems.
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$479.00
Dorman Boost Pressure Solenoids
Dorman boost pressure solenoids repair the turbo wastegate air control system to proper operation, therefore preventing costly damages to your vehicle's engine and turbocharger system. Dorman's direct-replacement boost pressure solenoids are easy to install and require no special tools. Boost pressure solenoid features: * Direct replacement for proper fit and function * Replacement of a failed component will prevent drivability issues and restore proper turbo functioning * Part has undergone vehicle try-on and material testing to meet product standards and quality
Not Yet Reviewed
$94.99
aFe Momentum GT Pro Dry S Air Intake Systems
The next generation of air intakes is here! aFe Momentum GT Pro Dry S air intake systems use the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. Features and benefits of aFe Momentum GT Pro Dry S air intake systems include: * Custom, CAD-designed, roto-molded housing made from heat soak-resistant material--eliminates multiple components and ensures the coolest air intake charge possible * A large, clear sight window allows for filter inspection without removal of the air box * High-quality plastic, dyno-tuned intake tube for maximum power gains * Designed around the largest filter possible to allow optimum performance and filtration * Pro Dry S performance air filter features 3-layer, progressively finer porosity synthetic media--with a 100 percent polyurethane frame for long life and multiple cleaning cycles
( 66 )
$479.00
Summit Bucks
Delphi Fuel Pump Module Assemblies
Delphi fuel pump module assemblies are nickel plated with all-steel internal components. They feature internal guide rod springs and external rubber feet for enhanced stability and reduced noise from vibration. These fuel pumps have little flow or pressure variation in hot fuel situations. Delphi fuel pump modules are designed to be OE replacements.
( 264 )
$477.99
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$550.99
Pacific Performance Engineering Silicone Tubing Couplers
Pacific Performance Engineering knows the huge stresses that drag racing and sled pulling put on your diesel's parts. Their silicone tubing couplers were designed to handle the rigors of long-distance towing, racing, and pulling competitions! They are made to be strong and durable, with five plies of polyester reinforced fibers. A chemical, oil, fuel, UV, and ozone-resistant fluorocarbon lining gives PPE silicone couplers the strength to withstand the exposure to heavy usage and bring reliable, long-lasting performance. Their silicone rubber construction ensures constant boost pressures from -76 degrees F to 437 degrees F. They won't blow out like stock hoses will! In short, Pacific Performance Engineering silicone tubing couplers are a smart choice for your high performance diesel!
( 16 )
$40.49
Body Parts Intercoolers
Body Parts intercoolers are high-quality, direct-fit replacements for a variety of applications. The intercoolers are built to provide the performance, durability, and service life you expect from an OEM replacement. Order the model recommended for your vehicle and engine type.
Not Yet Reviewed
$170.99
Rein Automotive OE Quality Turbo Oil Feed Pipes
Rein Automotive offers turbo oil feed pipes in a variety of configurations for applications from the 1990s and up. These direct-fit replacements are manufactured with premium ContiTech OE-quality hose material—designed to withstand the demands of automotive turbo cooling systems. The oil supply lines resist excessive heat, oil, and ozone factors that break down rubber and cause premature failure in turbo cooling systems. They restore your vehicle to safe and optimal performance levels. (The pipes come complete with hardware and seals, when necessary for installation.)
Not Yet Reviewed
$48.99
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$49.99
aFe Pro Dry S Air Filter Elements
If your vehicle spends the majority of its time on the street, and you desire to maximize airflow, then aFe Pro Dry S air filter elements are your best bet. These synthetic oil-less filters feature multiple layers of progressive media for optimum filtration and flow, even when dirty. The filters bump seals eliminate the need for sealants or gaskets since they conform to the filter housings and always return to their original form. Full 360-degree urethane frames allow proper OE fitment and strength. These air filter elements are available in a variety of styles and sizes for countless applications. For more airflow, and less mess, order the air filter element for your application needs.
( 128 )
$97.00
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