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China factory - GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD

GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD

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  3. EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L

  1. China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
  2. China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
  3. China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
  4. China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L
  5. China EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L

EDDYSTAR Carbon Fiber Airbox Intake System For BMW 523Li 528Li F10 F18 N52 2.5L

  1. MOQ： 2Piece
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Delivery Time 5-8 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Packaging Details 61*40*31cm
Supply Ability 10000PC+3MONTHS
Model Number EY-CFR-BM05
Brand Name EDDYSTAR
Certification ISO、IAF、CNAS
Place of Origin Guangdong,China

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 5-8 work days Payment Terms L/C, D/A, D/P, T/T, Western Union
Packaging Details 61*40*31cm Supply Ability 10000PC+3MONTHS
Model Number EY-CFR-BM05 Brand Name EDDYSTAR
Certification ISO、IAF、CNAS Place of Origin Guangdong,China
High Light EDDYSTAR carbon fiber airbox intake ，BMW F10 F18 air intake system ，N52 2.5L 3.0L air intake
EDDYSTAR Carbon Fiber Airbox Intake System
Designed for BMW 523Li / 528Li F10 F18 N52 2.5L 3.0L (2010-2012)
Product Overview
The EDDYSTAR Carbon Fiber Airbox Intake System transforms the breathing capabilities of BMW's N52 naturally aspirated inline-six engine. Engineered to overcome the limitations of the factory airbox, this system delivers consistent performance through advanced thermal management and optimized airflow.
Technical Advantages
Sealed Carbon Fiber Construction: The 100% prepreg carbon fiber airbox acts as a thermal barrier, isolating the filter from engine bay heat. Carbon fiber's low thermal conductivity prevents heat soak, maintaining consistent intake air temperatures during extended driving.
Proven Performance Gains: Bench-flow testing shows 396.6 CFM @ -15 inH₂O versus the factory intake's 326.2 CFM - a 22% airflow increase. Dyno-verified Stage 2 systems demonstrate +12 HP and +16 lb-ft at the wheels with 56% improved outflow.
Key Features & Specifications
Feature Specification
Material 100% Prepreg Carbon Fiber (2×2 Twill Weave)
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
Airflow Gain +22% vs. Stock (Bench Flow Tested)
Performance Gain +12 HP / +16 lb-ft (Dyno Verified, Stage 2)
Sound Enhanced N52 Induction Note
Finish Gloss Clear Coat, UV Resistant
Package Contents
  • Carbon Fiber Airbox (with removable lid)
  • Carbon Fiber Intake Tube
  • High-Flow Air Filter
  • Mounting Hardware & Hose Clamps
  • Installation Guide
Vehicle Fitment
  • BMW 5 Series F10/F11/F18 523Li N52B25A 2.5L (2010-2012)
  • BMW 5 Series F10/F11/F18 528Li N52B30A 3.0L (2010-2012)
  • BMW 5 Series F10/F11 523i/528i/530i N52 (2009-2013)
  • BMW 7 Series F01/F02 730i N52 (2009-2015)
Reference Information
Main OE: 1371 7 590 597
Compatible OE: 13717590593 / 13717605436
EDDYSTAR Product Code: EY-CFR-BM07
Air Filter Dimensions: 294 mm (Length) × 202 mm (Width) × 47 mm (Height)
Product Images
EDDYSTAR Carbon Fiber Intake front view EDDYSTAR Carbon Fiber Intake side view EDDYSTAR Carbon Fiber Intake installation view EDDYSTAR Carbon Fiber Intake close-up detail EDDYSTAR Carbon Fiber Intake engine bay fitment EDDYSTAR Carbon Fiber Intake filter media EDDYSTAR Carbon Fiber Intake manufacturing quality EDDYSTAR Carbon Fiber Intake material construction EDDYSTAR Carbon Fiber Intake complete assembly
Frequently Asked Questions
Will this carbon fiber intake fit my 2010-2012 BMW 523Li or 528Li?
Yes. It is designed specifically for the F10/F18 523Li and 528Li with the N52B25A (2.5L) and N52B30A (3.0L) naturally aspirated engine (2010-2012). 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. The N52 is a naturally aspirated engine, so the ECU adapts to the improved airflow automatically.
What performance gains can I expect?
Dyno-tested Stage 2 carbon fiber intake systems for the N52 engine show proven gains of +12 HP and +16 lb-ft of torque, with the intake outflowing the factory system by 56%. Gains vary by fuel quality, altitude, and supporting mods.
Will it fit other BMW N52 models?
Yes. It also fits F10/F11 523i/528i/530i, F01/F02 730i, and E70 X5 3.0si with the N52 engine (2009-2013).
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. The filter is a washable, reusable high-flow design. Clean every 30,000-50,000 km depending on driving conditions. K&N's equivalent for this platform offers a 50,000-mile cleaning interval under normal highway driving.
Is installation difficult?
It is a direct bolt-on job using factory mounting locations. Basic hand tools are enough. Installation takes about 60-90 minutes. Professional installation is recommended.
Does it increase intake sound?
Yes. You will hear a more pronounced induction note from the N52's inline-six, especially at higher RPM. EDDY carbon fiber intake systems are known for their "water-flow" induction sound. 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 1371 7 590 597. Also compatible with 13717590593 and 13717605436. Filter dimensions: 294 × 202 × 47 mm. This helps confirm fitment.
What warranty do you offer?
Limited 2-year warranty against manufacturing defects. Does not cover improper installation or racing use.
Important Notes
• Designed for off-road / racing use only in some regions. Check local regulations.
• Professional installation recommended.
• Always inspect the filter and hardware before every use.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2004

  • Total Annual:

    1000000-8000000

  • Employee Number:

    101~300

  • Ecer Certification：

    Verified Supplier

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...

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Get in touch with us

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  • GUANGZHOU MODIFY-AH AUTOMOBILE TECHNOLOGY CO., LTD
  • Floor 19, Building 1, Yiyun Science and Technology Innovation Center, No. 33, Jinshi 3rd Road, Dayuan Street, Baiyun District, Guangzhou
  • https://www.eddystar.com/

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