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.
Fitment:
| Make | Model | Year | Generation |
|---|---|---|---|
| BMW | M240i | 2022 – 2023 | G42 |
| BMW | M340i | 2019 – 2022 | G20 |
| BMW | M440i | 2019 – 2022 | G22 |
FREQUENTLY ASKED QUESTIONS
If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.
For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.
Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.
Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
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