If you're looking to really amp up your Infiniti Q45's performance, the Secret Weapon Intake is worth checking out. This isn't just any intake system; it's been carefully crafted to boost the air intake volume to your engine. What’s cool about it is the way it creates two different air velocity profiles—one that zips through faster than the other. This clever design allows your engine to gulp down about three times more air than your standard intake setup, which translates to some serious power gains.

Now, let's talk about the build quality. The intake pipe is made from high-grade 6061 Aluminum and is bent using a precision CNC mandrel bender from Weapon-R. The finish is polished to a mirror-like shine, so not only does it perform well, but it also looks great under the hood. The SW1 Air Filter is another highlight—it features a tuned velocity stack that not only ramps up air speed but also cuts down on turbulence. You’ll only find this in a polished finish, which adds a nice touch to your engine bay.

One of the best parts? It comes with a 1 Million Mile Limited Warranty. That’s right, you can trust that this intake is built to last. The open pore, high-density foam filter is reusable, so you won’t have to keep shelling out cash for replacements every few months. With over 250 applications for cars, trucks, and SUVs, this is a versatile upgrade that’s patented (USA PATENT # 7,263,961B2) to ensure you’re getting a top-notch product.

Fitment:

• Infiniti Q45 4.1L 1997-2001

Note:

• Just a heads-up: the pictures are for marketing purposes, so the actual product may look a bit different.

Overall, if you’re serious about performance and want to give your Q45 a boost, the Weapon-R Secret Weapon Intake Kit is a solid investment.