K&N Cold Air Intake Kit: Increase Acceleration & Engine Growl, Guaranteed to Increase Horsepower up to 6HP: Compatible with 3.7L, V6, 2014-2015 Infiniti Q50, 69-7083TS

Excellent fit and look in the Infiniti Q50S

Functions fine, but installation was more difficult than it needed to be. They make you cut the hoses and rubber surround to length instead of cutting them for you and the instructions they provide aren’t even correct. I had to re-cut the hoses myself. Instead of using one solid pipe, they poorly weld together 3 pieces of pipe that could’ve been made from 1. The heat shields don’t seem like they’re great at blocking off the hot air from the engine bay and they have cracks that also could’ve been easily welded. The driver side heat shield also hits the ac line so I’ll need to keep an eye on that. None of the bolts seem to line up great. Finish on the pipes looks ok definitely not a $350 finish though. I bought this because my stock airboxs were braking and needed replacement but now I wish I had went with AEM or maybe something a little bit more expensive. I expected better quality from K&N Especially considering, I believed them to be one of the best friends when it came to intakes but now I realize that’s simply not true but they function. Sounds decent. Can’t feel a difference in power but if you wanna hear the intake, this is one way to do it. They are come complete and get the job done but at this price, I expect more.

Perfect product

The parts do not fit. The screws were thrown into the bottom of the box with unclear instructions. I wasted my money on this. The only reason I decided not to send it back is because I needed my filters changed so badly that I used them on my existing intake.

Excelente producto calidad precio y rendimiento aumenta el rendimiento del auto considerablemente. Súper recomendado. Compró todo para mi auto con K&N ya que la calidad es garantizada

Got the intakes on a 2015 Infiniti Q50 (3.7L V6). Overall the intakes look good and sound even better! Power increase wasn’t as much as expected, but nonetheless is an increase over stock intakes. After installation no check engine lights popped up, until about 2-3 months later… check engine light came on for about 1-2 days and self corrected after that.

Awesome

Order placed November 2023 - broken in less than a year. Rubber degraded, refer to pictures attached. Material debris can get between valve seat and cylinder head or inside combustion chamber (It will destroy your engine). I wrote to customer service and wait a week before doing this review, they didn't answer...