CTS Turbo is proud to release the BMW B58 3.0L intake for G20 M340i/G22 M440i. Our intake kit is a complete replacement for the factory airbox system.
The design intent was to create the largest, loudest and highest-flowing intake on the market.
Starting with a massive 6″ velocity stack air filter, the intake features a 4″ aluminum pipe that connects perfectly to the turbo inlet. No restrictions, no problems. MAF sensor is placed into same orientation as from factory to provide perfect readings.
Without any extra tuning, peak power gains range from 12 to 20HP (fuel and elevation dependent).
All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound.
Features:
Fitment:
| Weight | 9 lbs |
|---|---|
| Dimensions | 17 × 13 × 11 in |
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Generation
| Make | Model | Year | Generation |
|---|---|---|---|
| Make | Model | Year | Generation |
| BMW | M240i | 2022 - 2023 | G42 |
| BMW | M340i | 2019 - 2022 | G20 |
| BMW | M440i | 2019 - 2022 | G22 |
Ihsan Balik (verified owner) –
Emmanuel (verified owner) –
Worth the money sounds amazing and easy to install . And very fast shipping
Dominic Hernandez (verified owner) –
dhawan c. (verified owner) –
The intake system came with the wrong heat shield. Other than that works great looks great.
Carlos Gonzales (verified owner) –
Top notch
Nicholas M. (verified owner) –
I love this intake on my M340i. The install went fairly smooth once I found the instructions PDF online, and the noise it makes while accelerating is awesome. The heat shield took some adjusting, and I feel like a third connection point would really secure it properly. Overall, I’m very happy with the purchase, look and performance.