BMW Performance Intake Kits for BMW 4 Series F32 (2014+)

In BMW's with the N55, the intake system is partially limited. The bottom portion is lightweight and great for feeding cold air to the intake, but the top portion is excessively restrictive. Working with some of the original equipment, this intake continues to utilize the bottom portion of OE ducting and heat shielding, but replaces the top with new high flow ducting and a performance filter. Extensive testing showed up to a 10+ HP gain to the wheels and allows for quicker turbo spool speed. Plus, this design gives you a great sound improvement, letting you hear both the intake and turbo spooling!

Installation and removal is extremely quick and easy, taking only 5 minutes in the driveway!

Features:

• Adds up to 10+ Horsepower
• Dramatic sound improvement
• Super fast install and removal
• Improves throttle response 
• Retains OEM airbox base as a heat shield
• Retains OEM cold air ducting
• Looks great under the hood
• Cleanable and reusable filter
• Made in the USA

BMW B58 Replacement Filter For High Flow Carbon Fiber Intake is designed to enhance the performance of BMW's B58 engine by providing superior filtration and airflow. This high-quality replacement filter is engineered for use with high-flow carbon fiber intakes, ensuring optimal engine performance and longevity.

• Enhanced Airflow: Increases the volume of air entering the engine for improved horsepower and torque.
• Superior Filtration: High-performance filtration media traps contaminants while allowing maximum airflow.
• Durable Construction: Crafted with high-quality materials for long-lasting performance and reliability.
• Easy Maintenance: Designed for straightforward replacement, maintaining the efficiency of your high-flow intake system.
• Perfect Fit: Specifically engineered for the BMW B58 engine, ensuring compatibility and performance.

This replacement filter is a vital component for BMW enthusiasts looking to maximize the efficiency and effectiveness of their high-flow carbon fiber intake systems.

Revitalize your BMW's performance with the Dinan Replacement Air Filter designed for Dinan air intake model D760-0038. Whether your filter is dirty, damaged, or lost, this replacement ensures the restoration of Dinan's expected performance and maintains the optimal functioning of your BMW.

For more than 35 years, Dinan has been a leading tuning company in America, specializing in BMW modifications that prioritize balanced performance while preserving the original driving experience. Every Dinan part is meticulously developed, rigorously tested, and backed by a comprehensive four-year, 50,000-mile warranty. Dinan's commitment to a holistic enhancement approach is symbolized by an exclusive trunk badge awarded to enthusiasts who embrace a complete Dinan conversion, showcasing their dedication to elevated performance.

Following in the footsteps of its big brother on the B58 engine, the 4 cylinder intake takes the same path to success. Improve upon the factory design by increasing flow via a larger airbox and filter element thereby improving throttle response and lessening the strain on the turbocharger for maximum efficiency. While box and filter enlargement and redesign is a major factor in ultimately producing a more potent intake they are not the only variables in creating a more efficient design either. The devil is in the details which is where Dinan thrives. Coupled with maintaining Dinan's standard practice of utilizing a sealed system to ensure as much cold, outside air as possible is employed Dinan engineers focused their attention on the intake pipe itself where numerous improvements could be made. In factory configuration, the intake tube comes complete with baffling and a small helmholtz chamber to reduce unwanted sound. As a byproduct, these features also cause a more turbulent air flow path which robs the factory system of potential power. These 2 specific details are diametrically opposed to our intended markets desires so the removal of these features was paramount. Through numerous iterations, a carbon fiber intake tube was developed that eliminated flow disruptions and allowed the natural sound of an unimpeded intake tract to sing. All told this thorough methodology of design allows the Dinan carbon fiber cold air intake for the B46/B48 engine to elicit gains of 6 HP and 6 TRQ at 5000 RPM on a completely stock vehicle. An impressive feat on today's turbocharged engines.

Not to be outdone by the performance side of the equation the B46/B48 intake also is completely made up of carbon fiber unlike 4 cylinder intakes of the past where a mix of materials was used. Not only is the intake completely carbon construction but the quality of the material has been improved over previous generations as well. While looks are surely important, and this piece has that department covered in spades, the improved construction and coating also guarantee that the appearance of the engine bay with the Dinan intake will not be marred over time. Built to present well, perform well, and last the duration, the Dinan B46/B48 carbon fiber cold air intake is a modification that is a must for any high-performance build.

Benefits of the Dinan Carbon Fiber High Flow Air Intake for the F22/F23 230i, F30/F31/F34 330i, and F32/F33/F36 430i:

More Power: +6 HP & +6 lb-ft of torque at 5000 RPM
Sportier Sound
Improved throttle response
Larger volume air box (30% larger than stock) that completely seals
34% increase in filter area (stock: 76.3in², Dinan: 102.1in²)
Optimized carbon fiber intake tube
Free flowing injection molded Air Mass Meter housing (over 20% larger than stock)
Quick and easy installation

In BMW's with the B58 engine, the intake system is partially limited. The bottom portion is lightweight and great for feeding cold air to the intake, but the top portion is excessively restrictive. Working with some of the original equipment, this intake continues to utilize the bottom portion of OE ducting and heat shielding, but replaces the top with a new high flow inverted performance cone filter. Extensive testing showed up to a 10+ HP gain to the wheels and allows for quicker turbo spool speed. Plus, this design gives you a great sound improvement, letting you hear both the intake and the turbo spooling!

**B58 Engine - BMW 140 240 340 440 - (B58 Intake)**

Amplify your driving experience with heightened turbo/induction sound, along with increased air flow, throttle response, and overall performance.

Discover a whole new driving experience, complete with captivating induction sounds, heightened throttle response, and noises you have not yet heard from your turbo. Unleash the full potential of your turbo and engine by ditching the restrictive enclosed intake box. The factory intake is no match for your N55 paired with the Luft-Technik Intak Intake.

It is important to highlight the distinctive dual-cone filter design, featuring a standard conical shape with a smaller inverted cone in the center. This configuration produces an exhilarating sound when lifting off the throttle. The airflow pattern as air exits the filter creates a unique turbo flutter sound, adding to the excitement of the driving experience.

The stock intake box, often labeled as a muffler/silencer, is engineered to dampen induction noise for a more refined ride. However, as enthusiasts, we crave the exhilarating sound of our induction as we accelerate. Our ECS intake is tailored for enthusiasts who seek a heightened driving experience. Crafted with function in mind, it features a silicone coupler, rotomolded inlet tube, heat shield, and filter, seamlessly integrating with the OE fresh air scoop and utilizing stock mounting locations. Experience enhanced performance and a renewed passion for driving with the ECS Luft-Technik Intake for your N55.

Key benefits:

Increased induction noise
Enhanced throttle response
+7 WHP / +14 FT-LBS TQ(peak gains) and +12 WHP / +15 FT-LBS (max gains)
Free-flowing for decreased strain on the turbo
Unique sounds from the dual-cone filter
Factory MAF scaling
Mounts to factory locations
Online installation instructions
Design:

Durable, lightweight 5052 heat-shield, finished in wrinkle black powder coat
4 Ply silicone coupler
Billet aluminum MAF flange
Rotomolded intake tube with smooth internal tubing for uninterrupted flow
Installs in front of the factory cold air duct
Kit Contents:

Silicone turbo coupler
Rotomolded inlet tube
Powder coated heatshield
Dual cone filter
Seals, clamps and hardware for installation