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Weapon-R 304-131-301 Secret Weapon Cold Air Intake Kit

(2003-2006 Nissan 350Z)

Manufacturer

Picture for manufacturer Weapon-R

Part Number

304-131-301
11 reviews
Sale Price

$369.87

Estimated ship date Sunday, November 15

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Weapon-R Secret Weapon Intake is engineered to dramatically increase air intake volume to your engine using innovative dual-velocity technology. This system creates two different air velocity profiles—one traveling at higher speeds than the other—which naturally feeds the engine up to 3x more air than conventional intake systems.

Premium Construction:

  • Intake pipe precision-bent from high-quality 6061 aluminum using automated CNC mandrel bending
  • Polished to a high show-quality finish for underhood aesthetics
  • SW1 air filter features a tuned velocity stack to increase airflow velocity and decrease turbulence
  • Open-pore, high-density reusable foam filter element

Performance Benefits:

  • Increased air volume and velocity for improved engine performance
  • Reusable filter design for long-term cost savings
  • Direct bolt-on installation for cars, trucks, and SUVs

Backed by Weapon-R's 1 Million Mile Limited Warranty. Available in polished finish only. This intake system is designed to deliver measurable performance gains while maintaining excellent filtration and engine protection.

Products specifications

Fits

2003-2006 Nissan 350Z

Awesome

That was quick, thanks for the Amazon option.

Smooth

Best deal I've seen on that resonator .

Hello, Great site, but the colors of the highlighted items are hard to see. You might try having better contrast on the selected item versus the non selected item. IE: The date, state, etc

very easy website to navigate and place an order

Processed and shipped fast. I was a little upset with them shipping my Eibach springs in the Eibach box, and not repackaging it. Everyone could see the box, and knew what was in it. But this will not stop me from ordering again.

lowest price I could find ANYWHERE. Website needs some work (login screen appears to be asking you to login again after you enter account info).

Simple checkout process

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

Autoplicity had the best prices on the parts I needed. Their description of the products I was interested in was excellent! Shipping was very fast. Thanks Autoplicity I will be back!

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