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Weapon-R 306-121-101 Secret Weapon Short Ram Air Intake Kit - Polished

(2011 Subaru Impreza)

Manufacturer

Part Number

306-121-101
Sale Price

$291.77

Estimated ship date Thursday, November 19

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Weapon-R 306-121-101 Secret Weapon Intake is a performance short ram air intake system engineered to maximize airflow volume and velocity to the engine. Using Weapon-R's patented dual-velocity technology (USA Patent #7,263,961B2), the system creates two distinct air velocity profiles simultaneously — one moving at a higher speed than the other — delivering up to 3 times more air than a conventional OEM air intake system.

Key Features:

  • Patented Dual-Velocity Design: Simultaneously generates two air velocity profiles to significantly increase air volume and speed entering the engine
  • CNC Mandrel-Bent 6061 Aluminum Pipe: Precision-bent on an automated CNC mandrel bender for smooth, unrestricted airflow and a precise fit
  • High-Quality Polished Finish: Hand-polished to a show-quality mirror shine — available in polished finish only
  • SW1 Performance Air Filter: Features a tuned velocity stack designed to increase incoming air velocity while reducing turbulence for cleaner, faster airflow
  • Open-Pore High-Density Foam Filter: Reusable and washable filter media for long-term performance and low maintenance cost
  • Direct Bolt-On Installation: Designed as a drop-in replacement for the factory air intake with no cutting or drilling required
  • 1 Million Mile Limited Warranty: Weapon-R backs the Secret Weapon Intake with one of the most comprehensive warranties in the industry

The Secret Weapon Intake is dyno-tested to improve acceleration and enhance engine sound, and is available across more than 250 applications for cars, trucks, and SUVs. Note: This product does not currently hold a CARB EO number and is not legal for sale or use in California.

Products specifications

Fits

2011 Subaru Impreza

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So far so good!

EZ PZ, This entire transaction went flawlessly, from ordering, to receiving on my doorstep, quicker than had anticipated. I just opened the box today, one day after receiving, just to make sure there was a battery in it. The only thing left to do is insta

Found the lowest price on my fuel pump and saved more than 50% from other sites.

It was cool

didn't add shipping like other site did after saying free shipping

GOOD DEAL

Where others couldn't deliver Autoplicity could. I went through two other supplier who kept changing the ship date. Autoplicity had it in stock and shipped the next day.

Quick and painless

I am a repeat customer and very happy with your products and pricing.

Great pricing on almost every product! Quick process and fast shipping! Will definitely order from Autoplicity again in the future.

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