This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This version used aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

Fits in vehicles with the following engines: B46 2.0L, B58 3.0L

The stock valve on the N55 is prone to failure - the plastic often cracks, causing the valve to stop functioning altogether. 

This Forge valve unit is engineered with a piston, eliminating the diaphragm entirely. Additionally, the Valve is all aluminum - this is the solution to any failures associated with the OEM valve, making your N55 significantly more reliable. This unit retains the OEM ECU controlled valve actuation as well. Includes a plug and play harness that works with the OEM harness.

Turner Motorsport advises being cautious when removing the OEM recirculating valve; if the plastic is cracked, pieces could fall into the turbo upon removal causing serious damage.

This product fits the following BMWs:
2014+ F22 M235i M235iX
 

When modifying the car and increasing boost, installing an upgraded intercooler is essential to keep the engine computer from restraining boost as temperatures climb. The stock air-air intercooler is quickly overcome with heat and can't keep the intake air cool enough. If it's too hot the engine computer will reduce power to safer levels. This Dinan intercooler is a dual-core air-air design with an astounding 240% more surface area than the factory intercooler. The temperature at boost is 60% cooler at 6,250 RPM with the Dinan Dual Core compared to stock. Even heat soak at low speeds is reduced, making this a worthwhile addition even for stock or mildly tuned engines. Professional installation is strongly recommended as bumper removal is required and several pieces in the front end need to be cut and trimmed. The factory charge piping in and out of the intercooler is re-used.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The intercooler is worth 2 points towards your Dinan badge.

Click here for full installation instructions, including fitment details. We strongly recommend reviewing these instructions prior to purchasing so you will be familiar with the small differences among models and front bumper designs.

This item fits the following BMWs:
2014+ F22 F23 BMW 228i 228iX M235i M235iX
2012-2015 F30 BMW 320i 328i 328i X-Drive 335i 335i X-Drive - Sedan
2012-2015 F31 BMW 328i X-Drive - Touring Wagon
2012-2016 F32 BMW 428i 428i X-Drive 435i 435i X-Drive - Coupe
2012-2015 F34 BMW 328i 328i X-Drive 335i 335i X-Drive - Gran Turismo
2012-2016 F36 BMW 428i 428i X-Drive 435i 435i X-Drive - GranCoupe

7" Tall Air Filter:
This intake system utilizes an oil-free, 7" tall conical 360-degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance.

High-Quality Tube:
This system uses a high quality, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit.

Black Cover w/ Auxiliary Air Inlet:
This carbon fiber look cover is constructed with lightweight vacuumed formed ABS plastic for underhood appearance. A urethane plug is also included if you wish to block off the auxiliary air inlet.

Hassle-Free Installation:
All clamps, coupling and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on factory parts.

Note 1:
Does NOT fit Convertible models.

Note 2:
This product is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

Forge's full alloy replacement charge pipe features a CNC coupler - permanently resolving issues that accompany the stock plastic charge pipe that is prone to cracking and failure, often causing boost leaks and loss of power on the N55.

Features:

• Powder coated black for durability
• Increase throttle response / decrease turbo lag
• Retain factory O-ring throttle lock flange and electronic diverter valve
• CNC couplers for simple install and uninstall

This product fits the following BMWs:
2014+ F22 M235i M235iX

It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred, where the original rubber diaphragm splits, which causes a loss of boost pressure. Unfortunately the failure doesn’t always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this.

Our alternative is a fully engineered solution offering significantly improved reliability. Our valve is piston based with no diaphragm to fail, and of all aluminium construction. It replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation.

HP Gain: +13hp
Trq Gain: +13ft-lbs
Airflow: +28% over stock

aFe has engineered the Momentum GT intake to outperform the stock air box and deliver substantial power and torque gains over the factory system. The B58 3.0L Turbo benefits from aFe's oversized cotton filter element in a Rotomold plastic housing that blocks heat saturated air while flowing more volume of cooler dense air. The system has been CAD designed to achieve the maximum volumetric flow rate into the turbo. The intake tube is a smooth, unobstructed single piece from the air inlet to the airbox and incorporates a port for the air flow sensor. aFe's advanced engineering and design have made this a direct bolt-in intake upgrade.

The aFe filter has been designed specifically for this application and uses aFe's high flow/low maintenance design. The ProDry S filter has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe Pro5R filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

Features:

• +13 HP and +13 lbs. x ft. Torque max gains
• Outflows factory intake by up to 28%
• High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary Air Scoop
• CAD-Designed Roto-Molded Intake Tube
• Lightweight high gloss, clear-coated 2 x 2 twill-weave carbon fiber trim on housing for styling
• Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
• Pro 5R oiled 5-Layer Progressively Finer Mesh Cotton Gauze Oiled Media for Maximum Performance
• Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
• No Cutting or Drilling on factory Parts for Faster Installation

This is a short ram intake and filter kit that will go in place of the restrictive and unattractive factory airbox. Feel a dramatic boost to throttle response and build boost faster by eliminating restrictions and widening the intake track. The Injen SP Series Intake Systems Feature the Patent Pending MR Technology Process for Optimal Gains and a Safe A/F Ratio. The Injen SP Series Intake System does not limit itself to just a Cold Air System or Short Ram System. The MR Technology process has its effects on both types. The Injen SP Series Intake is The World's First Tuned Intake System.

In 1999 Injen designed the first urethane filter with a built-in velocity stack for added performance. The Injen Technology Research and Development Team calculates each filters mesh and pleat count for each specific application during the development stages. Today the state-of-the-art Ea nano-fiber Injen/AMSOIL performance dry filter provides reliable performance and requires NO OIL. Both Injen Air Filters allow cleaning and durability for 1000's of miles to come.

Features:
Powdercoated heat shield
Polished short ram tubing
+13hp/11ftlbs.

Kit Includes:
Short ram intake piping
Heat shield 
SuperNano Dry Web Dry Filters
Mounting hardware
Instuctions

This part fits the following BMWs:
2016 BMW M2 (F87) 
2014-2016 BMW M235I (F22) 
2012-2015 BMW 335I/IX (F30/31/34) 
2014-2016 BMW 435I/IX (F32/33/36) 

Heatsoak is one of the obstacles to making big power from turbocharged engines. The stock intercooler design is commendable for single runs at the stock boost levels, but add any more boost and the system is quickly overwhelmed. As the ECU corrects for heat soak, the boost will be decreased and power reduced. Installing an upgraded intercooler is essential to keeping the engine computer from restraining boost as temperatures climb and helps to maintain boost levels even in the face of elevated turbocharger temperatures. The Evolution Racewerks Competition intercooler is much larger than stock, providing more surface area for cooling air to pass through. Even heat soak at low speeds is reduced, making this a worthwhile addition even for stock or mildly tuned engines.

Available in either Brushed, Polished or Type III Hard Anodized Black, this intercooler looks great and holds up! The hard anodized will not only give your car the stealthy look but will also protect the intercooler fins from damage. Without any reduction in thermal efficiency, hard anodizing will prevent your fins from getting deformed as easily from daily driving or road debris. It also has the added benefit of not drawing attention to the fact that the vehicle has been modified. 

The Full Kit consists of everything included in the Standard Kit but adds the Turbo to Intercooler Pipe Kit (TIC Pipe). Increase throttle response, as well as decrease turbo lag, are the benefits of the new TIC Pipe Kit.  With the Full Kit, ALL the factory rubber and plastic intercooler pipes will be replaced.  You will have full hard piping throughout your system.

Based out of Nevada, Evolution Racewerks stays at the forefront of performance BMW technology and offers top quality aftermarket parts ahead of the competition. Proven performance gains and an exhausting attention to detail is making ER one of the top names in the industry. Backed by countless successful and happy customers with the timesheets to prove it, Evolution Racewerks is a name you can count on when adding reliable horsepower.

Features:

• Designed specifically to fit (and look good) on the 228i, 328i, and 428i.
• Large 20"x11"x3" (26"x11"x3" with end tanks) High Density Bar & Plate Construction Intercooler Core
• Cast end tanks for improved durability and internal flow characteristics.
• Brush finish standard
• Optional Polished finish available.
• Optional Type III Hard Black Anodizing (for stealth) finish on the intercooler, end tanks, and all piping.  Hard anodizing helps improve the durability of intercooler fins against damage from road debris (rocks).
• Features the factory style connectors.  Fully compatible with factory piping or aftermarket piping utilizing factory style connectors.  Compatible with our charge pipe upgrade kit.
• Maintains ALL factory components.  No modifications required.  100% bolt on.
• Includes all hardware needed to install.
• Developed and tested for over a year under the harsh conditions of racing.
• Limited Lifetime Warranty.

Kit Includes:
1 High-density bar & plate type Competition intercooler
Upgraded turbo intercooler piping with silicone couplers
Upgraded charge pipes with silicone couplers
Installation Hardware

This part fits the following BMWs:
2012+ F30 3 Series Sedan 328i 328iX 
2012+ F31 3 Series Touring Wagon 328i 328iX
2014+ F32 4 Series Coupe 428i 428iX 
2014+ F33 4 Series Convertible, 428i 428iX
2014+ F34 Gran Turismo (GT) 328i 328iX 
2015+ F36 4 Series Gran Coupe 428i 428iX