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Magnum FORCE Stage-2 Si Pro 5R Cold Air Intake System

BMW 3-Series (E9X) 06-13 L6-3.0L (Non Turbo) N52/N53
Part Number: 54-81012-C

MSRP: $728.74


  • +12 HP / +16 lbs. x ft. Torque max gains
  • Outflows factory intake by 56%
  • High Quality Plastic CAD-Designed Roto-Molded Intake Tube
  • High Quality Plastic One-Piece Housing featuring Dual "Kidney" Grille Auxiliary Air Inlet Ducts
  • Vacuum Formed ABS Plastic Carbon Fiber Look Intake Cover
  • Pro 5R pre-oiled, washable/reusable air filter for maximum performance
  • Washable and Reusable for Multiple Cleaning Cycles
  • No Cutting or Drilling on OEM Parts for Faster Installation
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Large 5-Layer Performance Air Filter:
This sealed intake system utilizes a pre-oiled, large 5" tall conical inverted top 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance.

Unique One-Piece Sealed Housing:
The one-piece sealed housing with dual "kidney" grille auxiliary air inlet duct is used to provide additional air volume. These air ducts are styled in the "Kidney Bean" design that has made BMW famous.

High Quality Tube:
This system uses a high quality plastic CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.

Carbon Fiber Look Cover:
This carbon fiber look cover is constructed with lightweight vacuumed formed ABS plastic for underhood appearance.

Premium Hardware:
Premium hardware and clamp are used to securely mount the high flow air filter and the intake tube. This sealed intake system is designed with fewer parts for a quick and simple installation.

Note: Fits both active and non-active steering.

2008-2013 BMW 128i (E82/88) L6-3.0L
2006 BMW 325i/xi (E90/91) L6-3.0L
2007-2013 BMW 328i/xi (E90/91/92/93) L6-3.0L
2006 BMW 330i/xi (E90/91/92/93) L6-3.0L


Vehicle Applications

Year Make Model SubModel Engine Fuel
2006-2006BMW 328i E90/91/92/93 L6 3.0L Gas
2007-2010BMW 328i (E90/E91/E92/E93) L6 3.0L Gas
2011-2013BMW 328i E9x L6 3.0L Gas
2007-2013BMW 328xi E9x L6 3.0L Gas
2006-2006BMW 330i E90/91/92/93 L6 3.0L Gas
2006-2006BMW 330xi E90 L6 3.0L Gas
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