BMW 57S-2001 Engine Performance Air Intake 024844373403 Engineering 2-3-4 N20

( Part Type: Intake Engine ), ( Air Freight Prohibited: False ), ( Not Carb Approved: True ), ( Manufacturer Part Number: 57S-2001 ), ( UPC: 024844373403 )

Review BMW Engineering 2-3-4 Series N20 Engine Performance Air Intake System

Introducing the Engineering 57 Series BMW N20 Performance Air Intake System, a meticulously designed aftermarket component engineered to deliver exceptional power gains and enhanced driving experience for your 2001 BMW 2-Series, 3-Series, or 4-Series vehicle equipped with the N20 engine.

This air intake system, manufactured by Engineering, is a standout choice for BMW enthusiasts seeking to optimize their engine's performance. The intake system is meticulously crafted using high-quality materials such as a large, conical, high-flow air filter housing made from aluminum and a smooth, oversized intake tube made from polished mandrel-bent aluminum.

The heart of this intake system is the large, conical, high-flow air filter. This filter boasts a significantly larger surface area compared to the stock air filter, allowing for an increased airflow rate. The filter's unique design not only enhances engine performance but also ensures excellent filtration, keeping the engine clean and protected.

The intake tube's large diameter and mandrel bending process ensure a smooth, unrestricted airflow path from the air filter to the engine's throttle body. This reduces airflow turbulence, allowing the engine to breathe more efficiently and deliver improved power output.

The Engineering 57 Series BMW N20 Performance Air Intake System is a direct replacement for the stock air intake system. It comes complete with all necessary hardware for installation, including clamps and bolts. The installation process is straightforward and can be completed in under an hour, making it an ideal choice for both professional mechanics and DIY enthusiasts.

By installing this performance air intake system on your BMW N20 engine, you can expect a noticeable increase in power and torque throughout the entire RPM range. The improved airflow also results in smoother engine operation, reduced engine noise, and improved throttle response, transforming the driving experience for your 2001 BMW 2-Series, 3-Series, or 4-Series vehicle.

In summary, the Engineering 57 Series BMW N20 Performance Air Intake System is a must-have upgrade for any BMW enthusiast seeking to unlock the full potential of their N20 engine. With its high-quality materials, exceptional power gains, and straightforward installation process, this intake system is an investment that will surely enhance your driving experience.

Buying a performance air intake for a BMW N20 engine, specifically the 57 Series from the year 2001, comes with both advantages and disadvantages. Here's a detailed look at each:

1. Improved Airflow: The primary benefit of installing a performance air intake is the increased airflow to the engine. This results in more power and torque, leading to improved acceleration and overall performance.

2. Enhanced Sound: A performance air intake can also provide a more exhilarating engine sound as it allows for freer airflow into the engine.

3. Easy Installation: Most aftermarket air intakes for the BMW N20 engine are designed for easy installation, making it a relatively straightforward process for enthusiasts to do themselves.

4. Cost-Effective: Compared to other engine modifications, a performance air intake is a relatively affordable upgrade.

1. Reduced Fuel Economy: Increased airflow and performance often come at the cost of reduced fuel economy. Drivers should be prepared for slightly lower fuel efficiency.

2. Potential for Increased Emissions: A performance air intake can result in increased emissions due to the engine burning more fuel. This may be a concern for those living in areas with strict emissions regulations.

3. Potential for Check Engine Light: Installing a performance air intake may trigger the check engine light due to the engine running leaner than stock. However, this can often be remedied by adjusting the fuel mapping or using a performance chip.

Installing a performance air intake on a BMW N20 engine can provide noticeable improvements in power, torque, and engine sound. However, it comes with the trade-offs of reduced fuel economy and potential for increased emissions and check engine light. Ultimately, the decision to invest in a performance air intake depends on an individual's priorities and preferences.

If you're looking for a relatively simple and cost-effective way to enhance the performance of your BMW N20 engine, a performance air intake is a great option to consider. Just be aware of the potential downsides and ensure that any modifications are done in compliance with local emissions regulations.

Details:

This power boosting air intake comes with K NS No-Hassle Lifetime Limited Warranty. A fully enclosed injection molded air box connects to the factory intake hose. Replacing the restrictive factory air filter and box allows your engine to inhale more than with assembly. This performance air box is relatively easy to install.

These air box systems are built to last for the life of your vehicle and they're backed by K NS No-Hassle Lifetime Limited Warranty. The removable lid provides easy access to the filter when cleaning is required. The required tools are commonly available and it uses the previous air box space. More air means more usable power and acceleration throughout the engines RPM range.

K NS easy-to-install performance air box replaces the restrictive factory filter and intake housing delivering a power gain.

part #: 57s2001 prices

• $375.01-$419.99

specifications inputmanifolds:

• for makes: Bmw
• part type: Intake Engine
• air freight prohibited: False
• not carb approved: True
• manufacturer part number: 57S-2001
• upc: 024844373403

payments inputmanifolds:

• other
• wallet: Apple-pay
• credit card: Visa

offer inputmanifolds:

• started: October 23, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 4

shipping inputmanifolds:

• class: Standard
• service: UPS Ground
• transit: 2-5 Days
• type: Fixed
• cost: $0.00
• carrier: UPS

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: New

seller inputmanifolds:

• rating: 99.7%
• city: Chesapeake, Virginia
• # reviews: 2844

returns inputmanifolds:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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