Weapon-R® - Secret Weapon Air Intake System

2012 Fiat 500
Image may not reflect your exact vehicle! Weapon-R® - Secret Weapon Air Intake System Image may not reflect your exact vehicle! Weapon-R® - Secret Weapon Air Intake System Weapon-R® - Secret Weapon Air Filter Cleaning Video 602x420 Weapon-R Authorized Dealer
Item Number: 3136025
Availability: In Stock
Usually ships within 24 to 48 hours

Fiat 500 1.4L 2012, Secret Weapon Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine performance is increased more than with any other system available.

Lowest Prices
Price match guarantee
Easy Returns
Quick, Simple, Free
In-House Experts
We know our products
Guaranteed Fitment
Always the correct part
Originally $243.75
Add to Cart
Product Details
Weapon-R Secret Weapon Air Intakes Weapon-R Dragon Air Intakes Weapon-R Catalog


  • Patented technology increases airflow 3 times more than conventional systems
  • Each system is tuned to maximize engine performance output
  • Every system includes the revolutionary Secret Weapon Air Filter
  • Dyno-tuned air intake pipe constructed of CNC mandrel-bent 6061 aluminum for smooth airflow
  • Comes complete with all necessary mounting hardware and comprehensive installation instructions
  • All Weapon-R foam air filters are backed by the Weapon-R Million Mile warranty

To create an air intake system with the highest airflow possible, the engineers at Weapon-R experimented with basic laws of physics. They found that by creating two different air velocity profiles in the intake tube, both traveling at different speeds, it increased overall air speed and volume to the engine, naturally feeding the engine 3 times more air than a conventional air intake system. To implement this patented technology, Weapon-R CNC mandrel-bends 6061 aluminum to the desired shape, and then polishes it to a show quality finish. The intake tube is then matched with Weapon-R’s Secret Weapon air filter. The Secret Weapon air filter features a tuned velocity stack to increase velocity and decrease turbulence. The dramatic increase in airflow results in a greater increase in engine performance than would be possible with any other air intake system.

Every Secret Weapon Air Intake System comes with everything necessary for installation including comprehensive instructions.

Weapon-R® Ram Air Kit II turns your air intake system into a Ram Air Intake. The Ram Air Intake brings cooler air to your intake system. Cold air is denser and contains more oxygen and cooler engine air inlet temperatures result in more power. Furthermore, the Ram Air tube is made from a high temperature fire resistant plastic, to resist heat soak which robs horsepower from your engine. The Ram Air Kit is easy to install. Just connect the hose to the top of the air filter, mount the velocity stack in the lower part of the grille and attach the hose.

Brand: Weapon-R       Part Number: 308-128-101
paypal credit Weapon-R Secret Weapon Air Intake Systems

Weapon-R® makes high quality performance parts, at affordable prices, for sport compact cars. All products are carefully designed using the latest computer simulation and modeling techniques, followed by extensive dyno testing. Finally, all parts are rigorously street and race tested to make sure they’ll perform flawlessly in your car. Weapon-R draws on over a decade’s experience, involvement in various forms of motor sports, and their commitment to research and development, to bring you the highest quality and best value performance parts in the industry.

Product Reviews (1)

Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Weapon-R® - Secret Weapon Air Intake System
Image may not reflect your exact vehicle! Weapon-R® - Secret Weapon Air Intake System
Average Rating:  5 of 5
2012 Fiat 500
| Posted by | (Hurricane, UT)

Order to delivery response was excellent. The enclosed instructions made the installation very easy and the results were immediate. I noticed an increase in power, quick response to the throttle, and I enjoy the sound it makes when you step on the pedal. I would recommend this product to any Fiat owner, who wants more production from their engine.

2 people found this review helpful.
Was this review helpful for you? YesNo
Share this review:
All Weapon-R Reviews
Product Reviews (1)
Product Reviews (1)
Show Next 10 All Weapon-R Reviews
More Accessories