aFe MagnumFORCE Stage 2 Si Intake System PDS 06-11 BMW 3 Series E9x L6 3.0L Non-Turbo

SKU: AFE51-81012-C

Air Intake Kits

AFE Magnum FORCE Stage-2Si Cold Air Intakes

aFe MagnumFORCE Stage 2 Si Intake System PDS 06-11 BMW 3 Series E9x L6 3.0L Non-Turbo

Afe

aFe MagnumFORCE Stage 2 Si Intake System PDS 06-11 BMW 3 Series E9x L6 3.0L Non-Turbo

SKU: AFE51-81012-C

Air Intake Kits

AFE Magnum FORCE Stage-2Si Cold Air Intakes

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

This Stage 2 Sealed Intake produces 12HP, 15LBS. x FT. of torque and outflows the factory intake by 56. This sealed air intake system features a washable/reusable 6 inch conical air filter with inverted top that improves airflow for increased horsepower, torque and throttle response. The air filter is constructed with 100 polyurethane for long life and multiple cleaning cycles.The sealed housing features two auxiliary air inlet ducts for increased airflow. To finish off your underhood appearance, an attractive vacuum formed ABS plastic cover with carbon fiber finish is used to provide easy access to the filter for servicing and an aggressive look. To complete this system, a dyno tuned molded plastic intake tube with velocity stack adapter replaces the stock intake tract and directs air flow with improved volumetric efficiency for maximum intake velocity

Product Overview

If you want to maintain a factory appearance the aFe Stage 2 Si Sealed Air Box provides quiet performance and industry-leading power gains. *Features* * *Ram Air Scoop* - Built-in ram scoop forces cold air to filter for greater efficiency and performance gains. * *Clamp Stops* - Raised stops on aFe tubes provide a more secure seal and eliminate slippage versus flat, straight tubes. * *3-Angle Adapter* - Specially developed velocity stack with 3 different angles dramatically increase airflow from the filter to the intake tube. * *Quality Hardware* - aFe uses only top-quality hardware like stainless steel button head bolts and brass inserts. * *MAF Sensor Pad* - Precision tuned MAF Sensor Pad will not affect vehicle performance or produce check engine light warnings. * *3 Filter Media Choices* - Choose from the Pro 5R, Pro Dry S or Pro-GUARD 7 Filter.

Features and Benefits

Uses Pro 5R Air Filter For Maximum Air Flow
Rotomolded Plastic Tube
56% cfm Flow Gain
Improved Throttle Response
Repl. Factory Intake For Improved HP/Torque/Styling
2 Year Limited Warranty

Product Details

Air Box Type:	Closed
Description:	Magnum FORCE Stage-2Si Cold Air Intake System w/ Pro DRY S Filter
ECU Tuning Required:	No
Heat Shield Included:	Yes
Mass Air Flow Sensor Mounting Provision:	Yes
Mounting Hardware Included:	Yes
Part Number:	afe51-81012-C

Application Summary

BMW 128i/325i/328i/330i (E82/88/90/91/92/93) 06-13 L6-3.0L N52/N53

Part Type

Air Filter and Housing Assembly

Data: v4.2 - Upd: 2026-09-27 11:52:11

Features

2 Year Limited Warranty
56% cfm Flow Gain
Improved Throttle Response
Repl. Factory Intake For Improved HP/Torque/Styling
Rotomolded Plastic Tube
Uses Pro 5R Air Filter For Maximum Air Flow

Specifications

Product Attributes - UPC: 802959512258
Product Attributes - Brand: AFE Power
Product Attributes - Notes: Kit includes a plastic cover with a carbon fiber look.
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Emissions: California EO Approved
Product Attributes - Part Type: Air Intake Kits
Product Attributes - Tube Color: Black
Product Attributes - Filter Color: White
Product Attributes - Product Line: aFe Magnum Force Stage 2 Si Pro Dry S Air Intake Systems
Product Attributes - Sleeve Color: Black
Product Attributes - Tube Material: Plastic
Product Attributes - Air Filter Type: Dry
Product Attributes - CARB EO Number(s): D-550-38
Product Attributes - Filter End Cap Color: Black
Product Attributes - Air Intake Filter Material: Synthetic
Product Attributes - Manufacturer's Part Number: 51-81012-C

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe51-81012-C
SFX Item ID	4371718
Supplier Item Code	4371718
Manufacturer SKU	51-81012-C
Manufacturer UPC	802959512258
Alternative References	stage-2si, E9x, 3.0L