CTS Turbo Air intake - BMW F-SERIES M140I/M240I/340I/440I B58 3.0L (CTS-IT-340R)

CTS Turbo is proud to release an updated version of our popular F-series BMW B58 3.0L intake for M140i/M240i/340i/440i. Our intake kit is a complete replacement for the OEM system.

The design intent was to create the largest, highest flowing intake on the market.

Starting with a massive 6″ velocity stack air filter, the intake features a 3.5″ aluminum pipe that connects perfectly to the turbo inlet. No restrictions, no problems.

We also added an extra turbo heatshield in order to keep air intake temperatures as low as possible.

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.

This new revised version features a more rigidly mounted inlet pipe and a better sealing heatshield for superior performance without a CEL**

Features:

• Massive 6″ velocity stack reusable air filter
• 3.5″ air intake pipe
• CNC machined MAF sensor mount, updated design
• Black powder coat for OEM look
• Two heat shields with rubber seals
• Great sound and power increase
• Affordable price without sacrificing quality
• Compatible with factory and aftermarket turbo inlet pipes

Fitment:

• F22/F23/F30/F32/F33/F34/F36 BMW M140i/M240i/340i/440i models with B58 3.0L engine (2015-2019)
• Fits LHD and RHD vehicles.
• Fits RWD and X-drive models.
• Does not fit G-series vehicles (2020+)

**Note: no CEL was reported, as this intake has been extensively tested on many different B58 vehicles.

TÜV / ABE available upon request

We currently ship within Europe only.

If a part is not available, we will contact you with an estimated wait time.

If you wish to return a product after receiving it, we offer a 14-day returns policy. Custom-made products are not eligible for return, and return shipping is at the customer's expense. Full delivery and returns terms are on the “Delivery Information” page — the link is at the bottom of the page.

Products come with a warranty, detailed in a certificate included in the box.

To make a valid claim, you must prove the damage was not caused by you and that the warranty certificate is valid.

Full terms are on the “Terms & Conditions” page — the link is at the bottom of the page.