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Weapon-R 307-184-109 Secret Weapon Intake Stealth Series Polished Aluminum Cold Air Intake

(2009 Pontiac G8 GT)

Manufacturer

Part Number

307-184-109
Sale Price

$309.70

Estimated ship date Sunday, November 15

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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 307-184-109 Secret Weapon Intake is a high-performance cold air intake system from Weapon-R's Stealth Series, engineered to maximize airflow volume and velocity to your engine. By creating two distinct air velocity profiles simultaneously — one moving at significantly higher speed than the other — this dual-velocity design delivers up to 3x more air than a conventional OEM intake system, promoting more efficient combustion and improved throttle response.

Key Features:

  • Intake pipe precision-bent from high-quality 6061 aluminum using an automated CNC mandrel bender for consistent, smooth bends
  • High-gloss polished finish — show-quality appearance straight from the box
  • Includes the SW1 air filter with a tuned velocity stack designed to increase incoming air velocity while reducing turbulence
  • Open-pore, high-density reusable foam filter media — washable and re-oilable for long service life
  • Available in Polished (Stealth Series — part number ending in -109) finish
  • Compatible with over 250 applications across cars, trucks, and SUVs
  • Backed by Weapon-R's 1 Million Mile Limited Warranty

The Secret Weapon Intake is a straightforward bolt-on upgrade that enhances engine bay aesthetics while delivering real-world performance gains. The reusable foam filter eliminates the ongoing cost of disposable filter replacements, making it a practical long-term investment for performance enthusiasts.

Products specifications

Fits

2009 Pontiac G8 GT

quick

The order was very easy to place

Good seller with good communication. Would buy from again.

Excellent deal!!! I was not able to find a better price anywhere. Fast shipping & just what I wanted.

Good site everything does what it's supposed to do.

Was in a bind to get parts in. Autoplicity helped relieve the stress with great customer service and fast processing. I received my items within two days! Thanks for great customer service Autoplicity!

the order was quick and inexpensive. I would have bought a carb if I could have found an Edlebrock I am not a holley fan sorry.

Very quick and very simple! Thank you!

Best prices anywhere!! They take care of their customers, too!

thanks

Very poor info on shipping. Order was sent in 2 separate shipments, but tracking notice indicated everything was sent in one shipment. When I received 1/2 of my order I called & was put on hold for over 20 minutes. The world's WORST music on hold.... Good prices though.

nice ordering options!

So far so good

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