Roush Performance Products 421828 Cold Air Intake Kit, 1 Pack

Ok, so you bought a V6 Mustang. It doesn't sound to bad right? Then you hear a V8 go by and its not so great anymore. This will change that by producing a deeper growl (almost V8 ish). This is not ALWAYS a growl, only when the pedal is pressed. The more you are in the pedal the louder it gets. When you are on the expressway it is calm just like stock. Go to pass that Prius that's been holding you and everyone else up and you get an aural pleasure that reminds you of why you bought a Mustang to begin with. Installation is easy and the instructions are online at: [...] There you will find the product and a button to click for the instructions in PDF format. This product in my opinion gives the aggressive sound of a V8 but also lets you keep the benefits of a V6. (Better mileage and NOT knowing the local law officers by name.)

Arrived on time. This cold air intake is awesome! I installed it in less than 15 minutes. The CAI fit perfectly. I couldn't believe how much different the engine sounded and yes their is definitely a noticeable increase in HP. Throttle response was also much better. I really like the woosh and crackle sound after revving the engine. Next I'll install the Roush exhaust and MPT tune. Then eventually I'll get the pro charger super charger. I might not get the tune as it costs 400 dollars and I'll have to reset it the tune back to stock in order to install the super charger as it comes with it's own tune. I highly recommend the Roush intake. It's a bit expensive but no one makes a CAI as good as the Roush.duo yourself a favor and pick this up if you have a 2015-2018 Mustang.

I'm a middle aged Dad closing in on retirement, and I bought a car just for myself for the first time in 25 years. Found a flawless low miles 2016 Mustang with the cyclone 3.7L and a manual transmission. Fell in love with it instantly. The only slight disappointment was that it sounded more like a sewing machine than a street machine. The Roush intake fixed that in about 20 minutes. Super easy. Best money I ever spent on an auto accessory of any kind. I don't know about HP or Mpg gains and I don't really care, I wanted better sound and I got it. Happy camper.

This product is quite awesome. The sound that the motor produces is phenomenal. A deeper and more aggressive tone. And It did improve my 0-60 by 0.7 seconds at 5300 feet in elevation. The negatives I have about the product are short and minor. The first issue was that the snorkel that connects to the box did not fit, it was too large so I have to trim about a third of an inch to make the box connect to the snorkel. Finally the rubber gasket that goes on top of the box snaps into place with about a dozen tabs. The tabs seemed cheap to me but I will see how they hold up. Long story short it is a great product for a decent price. I would recommend.

This cai looks far better then the factory and adds quite the rumble to my x piped exhaust as well as opens up extra response on the top end of the rpm spectrum. The tone under the hood took a drastic change for the best. Overall it improved the sound, response and breathing of the engine. Update: On the factory tune it never had any issues but it's basicaly a must have if you get a programmer and start doing other N/A mods. It sounds mean on the factory tune but really screams once it has a race tune setup.

First, such an easy install. I am in no way mechanically inclined and I had it in in under 20 minutes. It really is a plug and play mod for your mustang. The growl that this CAI puts out is much more than I expected. I highly recommend this product to anyone looking to add easy power and noise to their V6.

First thing I noticed when I installed this intake is the sound it produces. As soon as you tap on the gas you hear it. Especially if you get in the gas a little when driving it produces a deep sound. Another thing I noticed is an improvement on gas consumption.

This seller is cheaper than all the other places I’ve seen and it’s still the same Roush cold air intake good quality fits perfect easy to install

Me gustó mucho, se nota cambio en el sonido y el rendimiento

Can’t go wrong! Easy installation

Adds an amazing sound, Performance I can't really tell the difference but I don't care it looks cool AF.