Performance Overview

This Stage 2 Sealed Intake produces 12hp and 15lbs. x ft. torque and outflows the factory intake by 56%. Fully enclosed in a heat-shielding molded plastic housing; this air intake system features a washable/reusable conical air filter that improves airflow for increased horsepower and torque

Key Features

• Brand: aFe Power
• Part number: 51-81012-B
• Product type: Magnum FORCE Stage-2 Si PRO DRY S Intake System
• Designed for the compatible vehicle applications listed on this page

Vehicle Fitment

• 2008 Bmw 128I, Note: Base; 3.0L
• 2009 Bmw 128I, Note: Base; 3.0L
• 2010 Bmw 128I, Note: Base; 3.0L
• 2011 Bmw 128I, Note: Base; 3.0L
• 2012 Bmw 128I, Note: Base; 3.0L
• 2013 Bmw 128I, Note: Base; 3.0L
• 2006 Bmw 325I, Note: Base; 3.0L
• 2006 Bmw 325Xi, Note: Base; 3.0L

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 51-81012-B.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Magnum FORCE Stage-2 Si PRO DRY S Intake System for Bmw 128I
• 51-81012-B fitment
• aFe Power Magnum FORCE Stage-2 Si PRO DRY S Intake System
• 2006 Bmw 128I Magnum FORCE Stage-2 Si PRO DRY S Intake System

Vehicle Fitment Table