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Engineered for BMW 316i 318i F30 F31 N13 1.6T to deliver cooler, denser air while eliminating factory airbox restrictions.
Performance Advantages
Cold Air. Carbon Fiber. Real Gains. The sealed carbon fiber airbox design isolates the filter from engine bay heat, reducing intake air temperatures (IAT) and maintaining consistent power delivery. Unlike open cone filter setups that suffer from heat soak, the EDDYSTAR sealed airbox keeps IATs low—critical for turbocharged engines like the N13.
Premium Construction
Crafted from 100% prepreg carbon fiber, the airbox and intake tube offer superior heat insulation and lightweight construction. The integrated MAF sensor mount ensures factory-like fitment and reliable sensor readings.
Technical Specifications
Material
100% Prepreg Carbon Fiber
Design
Sealed Airbox + Carbon Intake Tube
Air Filter
High-Flow Washable & Reusable
Heat Shield
Integrated Thermal Barrier
MAF Mount
Factory Spec, Direct Fit
Fitment
Direct Bolt-On, No Modification
Performance Gain
+13 HP / +23.5 Nm (No Tune Required)
Sound
Enhanced Turbo Spool & Diverter Valve
Package Contents
Carbon Fiber Airbox
Carbon Fiber Intake Tube
High-Flow Air Filter
Heat Shield
Mounting Hardware & Hose Clamps
Installation Guide
Vehicle Compatibility
BMW 3 Series F30/F31 316i N13 1.6T (2013-2015)
BMW 3 Series F30/F31 318i N13 1.6T (2013-2015)
BMW 1 Series F20/F21 116i/118i/120i N13 1.6T (2011-2015)
BMW 3 Series F30/F31 320i ED N13 1.6T (2012-2016)
Reference Numbers
Main OE: 13718507320
Compatible OE: 13717630911
EDDYSTAR Product Code: EY-CFR-BM02A
Important Notes: Designed for off-road/racing use only in some regions. Check local regulations. Professional installation recommended. Always inspect filter and hardware before every use.
Product Images
Frequently Asked Questions
Will this carbon fiber intake fit my 2013-2016 BMW 316i or 318i?
Yes. It is designed specifically for the F30/F31 316i and 318i with the N13B16 1.6T engine. Direct bolt-on fit with factory mounting points.
Does it require ECU tuning?
No. It works with the factory ECU. No remapping of ECU/DME is required. A custom tune can maximize gains but is not necessary.
What performance gains can I expect?
Independent dyno testing on the N13 platform shows +13 HP and +23.5 Nm at 4000 RPM for the F20 116i, with similar gains expected on the F30 316i/318i. Gains vary by fuel quality, altitude, and supporting mods.
Will it fit other BMW N13 models?
Yes. It also fits F20/F21 116i/118i/120i and F30/F31 320i ED with the N13B16 1.6T engine (2011-2015).
Will it trigger a check engine light?
No, if installed correctly. The MAF sensor housing is designed to factory specifications. Always reconnect the sensor properly.
How do I clean the filter?
Use a cold air intake cleaning kit. If it is an oiled filter, re-oil lightly after cleaning. Clean every 30,000-50,000 km depending on driving conditions.
Is installation difficult?
It is a direct bolt-on job. Basic hand tools are enough. Installation takes about 60-90 minutes. Professional installation is recommended.
Does it increase intake sound?
Yes. You will hear more turbo spool and diverter valve sound, especially under acceleration. The sealed airbox design keeps the sound refined and reduces unwanted intake noise.
What is the factory OE part number?
The main air filter OE number is 13718507320. Also compatible with 13717630911. This helps confirm fitment.
What warranty do you offer?
Limited 2-year warranty against manufacturing defects. Does not cover improper installation or racing use.
Guangzhou Modify-ah Automobile Technology Co., Ltd. was founded in 2004. It is a high - tech enterprise integrating R & D, production, sales, and operation of high - performance auto parts. The company focuses on suspension upgrade, air intake upgrade, motor-sport, carbon fiber products, and pro... Guangzhou Modify-ah Automobile Technology Co., Ltd. was founded in 2004. It is a high - tech enterprise integrating R & D, production, sales, and operation of high - performance auto parts. The company focuses on suspension upgrade, air intake upgrade, motor-sport, carbon fiber products, and pro...
