TunePoint Europe » Airtec Motorsport » AIRTEC Motorsport Induction Kit for BMW M140i / M240i - B58
AIRTEC Motorsport

AIRTEC Motorsport Induction Kit for BMW M140i / M240i - B58

SKU: TP-AT-INT-B58
(7)
In stock
On backorder
€635,00 EUR inc. VAT

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Unless explicitly stated otherwise, all products sold by TunePoint EU are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. TunePoint EU does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

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Upgrade your BMW B58 intake system with the AIRTEC Motorsport Induction Kit, specifically developed for the BMW M140i and M240i platform.

Designed to improve airflow, throttle response and induction sound, this enclosed intake system delivers an excellent balance of performance, reliability and OEM-style fitment.

The high-flow cotton air filter, aluminium intake pipe and precision-engineered heat shield help maintain lower intake temperatures while maximizing airflow to the turbocharger.

Developed and tested by AIRTEC Motorsport in the UK, this intake kit is suitable for both fast road and performance-oriented builds.

Features:
* Designed for BMW M140i / M240i B58 platform
* Improved airflow and throttle response
* Enhanced induction sound
* High-flow cotton air filter
* Aluminium intake pipe with billet MAF housing
* Heat shield designed to reduce heat soak
* OEM-style fitment with no major modifications required
* Includes all required fittings and hardware

An excellent upgrade for both stock and tuned B58 vehicles looking for improved performance, response and engine bay aesthetics.

Available on request.
Estimated EU delivery: 7–14 business days.

This product is intended for off-road, racing and motorsport use only.
Professional installation and tuning recommended.
Buyer is responsible for checking local laws and vehicle compatibility before installation.

Why Upgrade to an AIRTEC Induction Kit for Your BMW B58?

The BMW B58 engine has earned a reputation for delivering impressive power, smooth performance, and excellent tuning potential. While the factory intake system is designed for everyday driving, many enthusiasts choose to upgrade it to improve airflow, engine response, and driving enjoyment.

Improved Airflow and Performance

An AIRTEC induction kit is engineered to reduce intake restrictions and help the turbocharger receive a greater volume of air. By improving airflow efficiency, the engine can respond more quickly to throttle inputs and maintain stronger performance across the rev range.

Designed for the B58 Platform

A quality B58 induction kit is specifically developed to work with the characteristics of BMW's turbocharged six-cylinder engine. The enclosed design helps direct cooler air into the intake system while reducing the impact of under-bonnet heat. This can contribute to more consistent performance, especially during spirited driving.

A Popular Upgrade for the BMW M140i

Owners searching for a BMW M140i induction kit often want more than just additional performance. One of the biggest benefits is the enhanced induction sound. As the turbocharger draws in air, drivers can enjoy a deeper, sportier intake note that makes the driving experience more engaging without compromising everyday usability.

Enhanced Engine Bay Appearance

Beyond performance gains, a well-designed BMW induction kit can significantly improve the look of the engine bay. Premium materials, powder-coated components, and precision-engineered fittings create a cleaner and more purposeful appearance that complements other performance modifications.

Easy Installation and Future Tuning Potential

Many intake upgrades are designed as direct-fit solutions, making installation straightforward for enthusiasts and professional workshops alike. They also provide a strong foundation for future tuning upgrades, helping the engine make the most of additional performance modifications.

Final Thoughts

For BMW B58 owners looking to improve airflow, sharpen throttle response, and enjoy a more exciting induction sound, an upgraded intake system is one of the most rewarding modifications available. With a balance of performance, aesthetics, and everyday practicality, the AIRTEC solution remains a popular choice among enthusiasts seeking to get more from their BMW.

FAQ

What is included in the AIRTEC induction kit for the M140i and M240i?
The kit includes a free-flowing cotton air filter, an aluminium intake pipe with a billet MAF housing, and a Pro Hoses silicone connector, making it a complete direct replacement for the restrictive factory airbox setup.
What makes this an enclosed induction kit?
The kit uses a profiled shield that seals against the bonnet and inner wing to create a fully enclosed enclosure around the filter, preventing hot engine bay air from reaching it and ensuring only fresh cool air is drawn in from the original OEM air feed underneath.
Does this kit prevent heat soak on track?
Yes, the enclosed shield design is specifically engineered to combat heat soak, which is a common issue with open filter kits in confined engine bays. By sealing the filter from hot air and feeding it only from the cool OEM air feed, intake temperatures remain consistent even under sustained hard use.
What is the billet MAF housing and why does it matter?
The MAF housing is the section of the intake pipe where the mass airflow sensor sits. Using a billet aluminium housing instead of plastic ensures a precise, airtight fit for the sensor, which is critical for accurate fuelling and avoiding check engine lights or rough idle after installation.
How does this compare to simply replacing the air filter?
A replacement filter alone still forces air through the same restrictive factory airbox and pipework. The AIRTEC kit replaces the entire intake path with a larger aluminium pipe, free-flowing cotton filter, and enclosed shield, delivering meaningfully better airflow and lower intake temperatures than a filter swap alone.
Will this kit fit alongside other AIRTEC B58 upgrades?
Yes, the AIRTEC induction kit is designed as part of a wider B58 product range and is fully compatible with other AIRTEC upgrades including the turbo elbow, downpipe, and chargecooler radiator, making it easy to build a cohesive stage-by-stage upgrade package.

Customer Reviews

7 reviews

Nathan W.

The induction kit transformed the sound of my M140i. Much nicer turbo noise without being too loud. Quality is excellent and everything fitted perfectly.

James H.

Really happy with this intake. The materials feel premium and the engine bay looks much cleaner. You can hear the turbo working now which is exactly what I wanted.

Alex F.

Good upgrade for anyone with a B58. Installation was easy and the improvement in sound is the biggest difference. Performance gains are hard to notice but it feels better.

Nikolai Q.

Airtec did a great job with this kit. No cheap plastic feeling parts, everything is well made. Fits the M240i perfectly.

Benjamin C.

Great value compared to other options. The car feels a bit more alive and the induction noise is much more enjoyable.

Chris D.

Installed this with other B58 mods and it works perfectly. No warning lights, no issues, just better sound and response.

Alessio Z.

Very clean looking kit. Took my time installing it and everything matched up exactly. Would recommend for B58 owners.