Great Sound and Performance
Seems to rev more freely and provide a bit more power. I purchased primarily to get a bit more sound out of the FJ since it sounds like a minivan in stock form. It sounds fantastic with the box cover off, with it on it's still slightly noticeable but not intrusive at all. It comes with a massive oval style filter which I didn't realize prior to purchasing, it's one of the lowest priced kits for an FJ and the fit and finish as well as the performance is top notch, I highly recommend!
Volant CAI - 2008 FJ Cruiser
Replaced an Injen CAI due to rattling under the hood. Volant CAI was easy to install and designed to exactly fit my FJ Cruiser under the hood. Volant has the added bonus of accepting a snorkel if you choose to go that route. Overall the quality of materials of the Injen were better, aluminum vs. plastic but performance is the same. I haven't seen any true performance improvements, good sound combined with my Gibson Monster Exhaust.