SKU: 32552899371

CTS Turbo Intake Kit for F20/F21/F22/F23 M135i, M235i

Sale price$217.80 Regular price$242.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

CTS Turbo Intake Kit for F20/F21/F22/F23 M135i, M235iAfter a lengthy R&D process, CTS Turbo is happy to release our new air intake system for the N55 equipped F20 BMW M135 & M235s! This is the premier intake for your F20 N55. Why? Because almost every other intake on the market will cause poor running conditions as a result of an incorrectly shaped MAF housing. What do we mean? Your factory MAF housing is shaped like a hexagon, when you use a circular housing in place of the hexagon undesirable side

After a lengthy R&D process, CTS Turbo is happy to release our new air intake system for the N55 equipped F20 BMW M135 & M235’s!  This is the premier intake for your F20 N55.  Why?  Because almost every other intake on the market will cause poor running conditions as a result of an incorrectly shaped MAF housing.  What do we mean?  Your factory MAF housing is shaped like a hexagon, when you use a circular housing in place of the hexagon undesirable side effects occur such as incorrect MAF readings, erratic idling, and downshifting (particularly noticeable on the ZF automatic equipped cars), and last but not least POOR FUEL MILEAGE.  The reason for this is “DME” (computer) is not getting correct air flow readings due to the incorrect shape of the MAF Housing.  What did we do to fix this?  We tested developed and cast our own proprietary aluminium MAF housing in a hexagon shape to ensure that your car can meter air as well as it can in stock form.  The OEM air scoop works in conjunction with our airbox to seamlessly force cold air into our air intake system.  Air then flows through our 3.5″ high flow air filter, which utilizes an inverted cone design for maximum engine breathing.  Our 3.5″ CNC mandrel bent aluminium intake pipe allows for smooth entry of cold air directly into the engine, minimizing turbulence from unnecessary connections. 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.

NOTE: This intake can fit both Manual and Automatic transmission equipped cars.

Peak power gains range from 10-15HP on an otherwise stock vehicle.

Product Details:
– CTS Turbo Proprietary Aluminium OE style Hexagon shaped MAF Housing
– Mandrel bent large bore 3.5″ aluminum piping with black powder coating
– Coveted Laser etched //CTS Turbo logo
– 3.5″ Reusable air filter with inverted cone design
– 4 Ply silicon connectors with stainless steel clamps
– Powder coated air box
– Bracketry and hardware to prevent rattling under engine torquing

Application Guide:

BMW M135
– 2012+ F20/F21 M135i/iX

BMW M235
– 2014+ F22 M235i
– 2016+ F87

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32552899371

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4.4 ★★★★★
Based on 27 reviews
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A
Verified Purchase
Amiga95
West Palm Beach, US
★★★★★ 5
Excellent quality with just the right amount and type of connection points I needed!
Extremely good quality. I've used many Anker product over the years and this one didn't disappoint! Needed it to run a laptop on my network in isolation mode and to have accessible connections for ethernet as well as a wireless mouse and extra cooling fan as my laptop has only 1 standard size USB 3.0 port. This is the mini version so It won't necessarily supply enough juice to charge your laptop at the same time (there's another 8 in 1 made by Anker for that) but it can supply enough power to maybe get you through a very trying session, very short term. Super-easy to connect and just works. Fits comfortably in my carry bag too. Very light weight, good heat dissipation although I didn't really have any or at least not much. Compatible with all the connectors you see in the picture. In my case at least, it wasn't a luxury it was a necessity and it proved it's value immediately.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
L
Verified Purchase
Lars Bogard
Port Orchard, US
★★★★★ 5
USB ports charge.
Relatively cheap, lightweight, and better than most. It gets warm, but not hot. The Video adapter was immediately recognized by my Macbook and works flawlessly at all resolutions made available (much higher than Windows PCs) I used it both as the recipient of my 65W Mac charger, and the Mac received its power from this device; I also had the 65W Mac charger plugged directly into the Mac, and this plugged into the second USB-C plug on the mac. It works (HDMI monitor) both ways. It says that the ports are not for "charging", however be aware that they do charge when devices are connected, for example my iPhone to the extra USB-C port, or the USB-A port. My Logi back-lighted keyboard lights up too. I don't know why they say it is not for charging. Perhaps it is simply saying there are no ports expressly intended to do charging without connecting to your computer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
J
Verified Purchase
J. Stewart
Birmingham, US
★★★★★ 5
High quality and all the right connection types
This works great. I've used it for both my MAC and PC. I really love the Ethernet on the end and the HDMI connections (which modern laptops don't include at times). This is a great adaptor and highly recommend.
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Reviewed in the United States on May 14, 2026
B
Verified Purchase
B. Thompson
New York, US
★★★★★ 4
One complaint
Works very well and solved port issues on my X1 Carbon. My only quibble is that the C interface cable from the unit to the PC is a bit too stiff and tends to lose connection if things move about.
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Reviewed in the United States on December 5, 2025
H
Verified Purchase
HauntedBurgerz
Bozeman, US
★★★★★ 5
Perfect for my use
Works as intended. Solid build quality and works with my Windows laptop through the USB C connection. I wish the product description would clarify that the USB ports do not support video.
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Reviewed in the United States on April 15, 2026

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