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aFe MagnumFORCE Stage-2 Si PRO DRY S Intake System; Incl. Air Filter/Heat Shielding Molded Housing/Black Alum. Cover/Dyno Tested Molded Intake Tube; +10 HP/+15 Lbs. x Ft. Torque; TOYOTA 4RUNNER


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Part #: 51-81932
Notes: MagnumFORCE Stage-2 Si PRO DRY S Intake System
Incl. Air Filter/Heat Shielding Molded Housing/Black Alum. Cover/Dyno Tested Molded Intake Tube
+10 HP/+15 Lbs. x Ft. Torque
MSRP: $531.30
Your Price: $425.00
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This Item Also Available In

Part Number Price Notes & Specs
54-81932 $425.00 Notes MagnumFORCE Stage-2 Si PRO 5R Intake System
Incl. Air Filter/Heat Shielded Housing w/Auxiliary Inlet Duct/Black Alum. Cover/Dyno Tested Intake Tube
+10 HP/+15 Lbs.xFt. Torque

All Fitments

TOYOTA
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2010 - 2010 4RUNNER ALL V6 4.0 ALL ALL ALL
2011 - 2014 4RUNNER ALL ALL ALL ALL ALL ALL
2010 - 2014 FJ CRUISER ALL ALL ALL ALL ALL ALL

Product Description

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.

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