Im a new Z owner and i love it, my car is an 03' and i just recently added the popcharger and next i wanted to go with exhaust. Im deciding between either Greddy Evo 2 or the HKS true dual. I know the Evo 2 won't but will the HKS void my warranty? I know eventually i am going to void it with something but i wasnt sure if i wanted to just yet. I also had the same question about the body throttle spacer. So if anyone knows please help.

 

Some warranty info is in this thread

https://my350z.com/forum/2003-2009-nissan-350z/197329-the-top-100-common-questions.html