K&N Cold Air Intake System: High-Flow Air-Filter, Increase Performance & Horsepower: Compatible with 2007-2008 NISSAN 350Z, 69-7071TS

Had these installed and from then on, i really can feel an improvement. The car accelerates so smooth and a bit more quicker than before. The only thing i noticed after driving it for a while is the engine sound. I dont know if its just my own ears but i dont notice an improvement in engine sound. To me it sounds a little quiet now. I dont know if its my stock exhaust or for what other reason it seem quiet. i have the stock exhaust on my 2008 350z Touring. it sounded good when the car still had the airboxes on. i was contented with the sound of both engine and exhaust. Now i expected both will have a change in sound. Louder is what i expected. But somehow, its turned down a. bit but not that bad. now i dont know how to explain that. maybe i should buy a Nismo or aftermarket exhaust to get a. better sound. But the sound is no big deal to me. Just letting you know what i observed when these intakes got installed. And also, i had a licensed mechanic put it on to make sure everything is bolted on correctly. No leaks whatsoever.

I purchased this product and it came when promised, upon unboxing it came with very detailed instructions with illustrations. It took me 2.5 hours to install. It is a great product I noticed a difference in the sound and response time of my pickup. I couldn’t be more happy. Thanks for making a great product in the USA!!!!

Looks incredible, and sounds incredible when I rev the engine.Installation was not a cakewalk though, took me 3 hours, in spite of good illustrations made by the manufacturer. And then I had to re-adjust the positions again as the tip of the left installation was in contact with the hood, creating terrible vibrations at low speeds.I've now used them for about a year and am very happy with this product.

This modification took 2 of us about 5 hours probably because there is 2 intakes. Quality of parts received was top notch. Fitment was excellent. The powder coating on the intake tubes is very good and looks excellent under the hood. The power increase is very noticable. The sound improvment is AMAZING...sounds louder but only above 3k rpm. I highly recommend this mod if you'r driving a 350Z. It brings it alive for sure.

Increased performance on my 2008 350z because of how restrictive the stoke intake is. Provides a nice, deep sound outside of the vehicle and a very noticeable and deep sound inside of the cabin. All and all a great product.

I thought I had ordered the K&N 69-7071TS 69 Series Silver Typhoon Air Intake System, but what I had received was the box of the right product, but instead of a 350z dual K&N air intake, I got an Altima K&N intake. Shipping was really fast for this product, however what came inside was a big concern. Why would I receive the wrong product in the right product's box? I have been a faithful customer to Amazon for quite some time and this incident has made me hesitate about buying anything from them again. I have to call the distributor that Amazon got the K&N intake from tomorrow and hopefully get the intakes that I originally purchased. How does a 350z and Altima even look alike?! I have been very dissatisfied with this purchase and hopefully will get things right.I would have given this 350z intake a 5 star review, but I don't even have one....I have an Altima intake.......

I bought this k&n air intake for my 2008 Nissan 350Z Nismo. It is awesome and looks great under the hood. It's supposed to increase hp and fuel mileage. I'll find out later but I'm perfectly happy with the ease of installation and the appearance. Wanna impress your friends...get this for your car and your ego.

Fit OK, looks good. Made a difference.