My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Weapon-R 304-125-101B Secret Weapon Air Intake Kit Polished Aluminum - 6061

(2003-2007 Infiniti FX35)

Manufacturer

Picture for manufacturer Weapon-R

Part Number

304-125-101B
14 reviews
Sale Price

$300.13

Estimated ship date Sunday, November 15

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Weapon-R Secret Weapon Intake is a high-performance air intake system engineered to significantly increase airflow volume and velocity to the engine. Using a dual air velocity profile design, the system creates two simultaneous airflow streams traveling at different speeds — a proprietary approach that delivers up to 3x more air than a conventional stock intake system, translating directly into improved throttle response and engine performance.

Key Features:

  • 6061 Aluminum Intake Pipe — precision-bent using an automated CNC mandrel bender for consistent bends and smooth internal airflow
  • High-polish show-quality finish — polished to a mirror-like appearance; available in polished finish only
  • SW1 High-Flow Air Filter — features a tuned velocity stack designed to increase incoming air velocity while reducing turbulence for a cleaner, more efficient charge
  • Open-pore high-density reusable foam filter — washable and reusable for long-term cost savings
  • 1 Million Mile Limited Warranty — backed by Weapon-R's industry-leading warranty
  • Available across 250+ vehicle applications spanning cars, trucks, and SUVs

The Secret Weapon Intake is a direct-fit performance upgrade designed to bolt into existing intake locations with minimal modification. The combination of the CNC-mandrel-bent aluminum tube and the velocity-stacked SW1 filter makes this one of Weapon-R's most popular short ram intake solutions for everyday performance driving.

Products specifications

Fits

2003-2007 Infiniti FX35

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Great

WEB SYTE EASY TO USE

Quick checkout offering Amazon or PayPal checkout very convenient

The resonator I ordered arrived at my house slightly bent, but I called Autoplicity and they sent a replacement by next-day-air, so I was happy about that. It's a little hard to reach people there when you need to get a problem resolved, but in the end it all worked out.

Great products and price

Quick and easy so far!

Great shopping experience have ordered from autoplicity several times. Only downfall is they don't offer free shipping but usually the price plus shipping is less than anywhere else.

I searched and searched and could not find a good price then i found Autoplicity and gave it a try, i couldn't believe i found my headers i wanted at an incredible low price, let alone the shipping was at a fair price even total price was lower than ebay or other places, definitely keeping this site on my sights for new parts and other products im keeping in mind!

Quick and easy so far hopefully parts are what I need

Fast and easy, best price on the web for what I ordered.

Lowest prices and fast shipping made this a great transaction.

I'm happy with my purchase and the service I received. I gave you guys a "good" rating instead of "excellent" on shipping only because I hate FedEx and would like to have another shipper option during checkout.

Autoplicity has great prices and products are shipped promptly. My trailer hitch arrived the day after it was shipped. Autoplicity sent a tracking number. I would order again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy