

MAD BMW F3x N55 M135 M235 M2 335 435 High Flow Air Intake W/ Heat Shield
The MAD N55 High Flow Air Intake is built to give your N55 BMW more airflow, more power and a more aggressive sound. A mandrel-bent, powder-coated aluminum intake tube pairs with an advanced synthetic filter that's washable and reusable — a cost-effective, high-performance alternative to disposable elements.
It's a direct, fully reversible replacement for the factory intake that retains the stock cold-air ducting and bottom heat shielding for proper airflow, and installs in minutes with basic hand tools.
Features
- Huge sound improvement and improved throttle response.
- Up to 15 HP increase.
- Retains the lower factory cold-air box.
- Cleanable, reusable filter; powder-coated black finish.
- Lifetime warranty on defects and fitment; 90-day return; ships in 1–2 business days; spot-on fitment.
Fitment (N55 engines)
- 2012+ BMW F2x M135
- 2014+ BMW F2x M235
- 2016+ BMW F87 M2
- 2012+ BMW F3x 335
- 2014+ BMW F3x 435
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

MAD BMW F3x N55 M135 M235 M2 335 435 High Flow Air Intake W/ Heat Shield
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.



