i was looking into getting the stillen daul intake kit for my 07 350z then heard that spending the 100 bucks and using K n N drop in filters in the stock box is just as effective anyone use either or or both who could give me some advice also i was looking into purchasing a cat back exhuast system and wanted hks but was looking towards nismo for warrenty reasons if anyone has experience with either two system that would help as well thanks

 

The stock intake is absolutely fine. Do not mess with it.

An exhaust system will not affect your warranty. For instance, if the air conditioning on your car stops working, the dealer cannot refuse to work on the car just because you have an exhaust system. The exhaust system is irrelevant to the problem.

IMO, get the HKS exhaust system. The Nismo is too quiet.

 

i would get the Rtune NIsmo intakes 10 hp and somthing like 8 lb ft.
plus a better growl...

and i have a Nismo exhaust...i love it...it has such a nice drone to it...you really start hearing it past 3K on the tach....i would deffinetly get the Nismo...

 

+1, Nissan did a good job with the design for the intake system. However replacing the stock filter for a cotton ones will not hurt either. Just make sure if you do buy the K&N, keep the the stock ones handy. (Cleaning, the K&N's take a while)

 

pic of a homegrown intake system

 

^^

 

do they have a part number for an 07 K&N drop in now?

 

That looks great.

 

No that won't have any heatsoak /sarcasm/

 

lol Autozone Specials...

 

https://my350z.com/forum/vq35hr/321680-k-and-n-vqhr-drop-in-filters-sale.html