Weapon-R® - Secret Weapon Air Intake System (Polished Pipe, Gunmetal Filter Cage, Black Foam Filter)

4.512 reviews / Item # 285780
Weapon-R® - Air Intake System
Weapon-R® - Air Intake SystemWeapon-R® - Installation InstructionsWeapon-R® - Secret Weapon Air Filter Cleaning Video 602x420Weapon-R Authorized Dealer
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1994 Pontiac Bonneville
Fits Following Model(s):
  • Not Legal for sale or use in California.
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Weapon-R Secret Weapon Air Intake Systems

Pontiac Bonneville 1994, Secret Weapon Air Intake System by Weapon-R®. Pipe Finish: Polished. Filter Cage Finish: Gunmetal. Foam Filter Finish: Black. 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.

Fitment notes: Not Legal for sale or use in California.

Weapon-R - CatalogWeapon-R - Air FiltersWeapon-R - Dragon Air Intake Systems


  • 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.

Aluminum Cold Air Box Imagine an accessory that helps your engine make more power, protects your engine, and tricks out your engine compartment. Imagination becomes reality with the Weapon-R Cold Air Box. The Cold Air Box shields your air filter from engine compartment heat, and less heat means cooler air to the engine and more horsepower. And your air filter’s not just being shielded from horsepower robbing heat, but also harmful water and dirt that, if ingested, could damage your engine. Now you won’t have to worry about driving in the rain or in excessively dusty conditions with your performance air intake system.

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.

Warranty Information

Find out everything you need to know about the product warranty

Weapon-R Products are covered by a limited lifetime warranty to be free from defects in material and workmanship from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Product Reviews


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® - Air Intake System
Weapon-R® - Secret Weapon Air Intake System (Polished Pipe, Gunmetal Filter Cage, Black Foam Filter)
Average Rating: 4.4 of 5
5 of 5
Secret Weapon Air Intake System
This product really gave my Monte power! And when dealing with the CARiD staff they really work with you on giving a better deal. Thank you CARiD! Will for sure be ordering more from you!
FPosted by (Lemoore, CA) /
2000 Chevy Monte Carlo
Was this review helpful for you? Yes
4.3 of 5
2005 Chevy Impala Intake
Got this in a few days after payment. Very easy to install. I know very little about cars, but it was straightforward. It is a little pricey. My car sounds like a V8 as soon as I get 2500 rpms. It does add a little acceleration but not much. It looks great in the car. Overall, this is worth 200$+. The biggest downfall of it is the extender tube they gave me, since it can not fit in around my air intake because it's compact.
JPosted by (Dingwall, NS) /
2005 Chevy Impala
Was this review helpful for you? Yes2  people found this review helpful.
4.3 of 5
3.4L 2005 Impala
Great, easy installation despite vague instructions. CARiD shipped quickly and I got what I ordered. Overall great buy for the price. Not much performance upgrade but good sound.
DPosted by (Baton Rouge, LA) /
2005 Chevy Impala
Was this review helpful for you? Yes3  people found this review helpful.
4 of 5
Decent Product
First of all, the installation instructions are vague. Otherwise, the product works pretty well! No complains so far, only had it on for a couple hundred miles. The Aurora sounds even better now!
APosted by (New Glarus, WI) /
1999 Oldsmobile Aurora
Was this review helpful for you? Yes2  people found this review helpful.
3.8 of 5
Not Enough Room
Don't get me wrong, I love the sound my car makes when I take off, but the only problem I have with the system is that I have a Ram air system and the item didn't fit to it.
DPosted by (West Carrollton, OH) /
2003 Pontiac Grand Am
Was this review helpful for you? Yes4  people found this review helpful.
5 of 5
2001 Dodge Grand Caravan Cold Air Intake
I put this intake on my van with the ram air kit and it made a huge difference. It sounded nicer, there was more throttle response and it accelerated much quicker. This is a good part and I highly recommend it.
JPosted by (London, ON) /
1996 Buick Regal
Was this review helpful for you? Yes
4.8 of 5
Very Good
I ordered this part for my buddy's 96 Buick Regal 3100, and right after we installed it, we noticed a big power increase, fuel economy increase, and it also made the engine sound mean as anything. I am ordering one to put on my 2001 Dodge Grand Caravan 3.8L V6 because the kit looks like it will fit my van perfectly. This is a very good part and I highly recommend it.
JPosted by (London, ON) /
1996 Buick Regal
Was this review helpful for you? Yes3  people found this review helpful.
4.8 of 5
Excellent Product
I was looking for some extra performance in my '03 Grand Am. My exhaust system is completely overhauled so I figured it was about time to change my intake. Gave a monstrous boost of power in the high rpms and added a roar to the high rpm sound. Great product I would recommend it to any performance junkie.
PPosted by (Denison, TX) /
2003 Pontiac Grand Am
Was this review helpful for you? Yes5  people found this review helpful.
4.3 of 5
Took a while to install, but other than that, it looks nice and you can really feel that the car picks up faster.
APosted by (Hodgkins, IL) /
1998 Oldsmobile Cutlass
Was this review helpful for you? Yes4  people found this review helpful.
4.5 of 5
'98 Grand Prix GTP
This intake sounds great on my car especially with the supercharger. Very nice quality too. I recomend this as a decent upgrade for your car.
CPosted by (Brampton, ON) /
1998 Pontiac Grand Prix
Was this review helpful for you? Yes2  people found this review helpful.
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Weapon-R® - Air Intake SystemWeapon-R® - Secret Weapon Air Intake System...    $212.50
4.512 reviews
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