there is a couple threads going right now in the exhaust section about our 2.5" system. it is designed almost identical to our 3" system, but designed for lower boost turbo guys, all supercharged guys, and is proving to work good for n/a also.

https://my350z.com/forum/intake-exhaust/197204-svrtech-2-5-dual-exhaust-group-buy.html

https://my350z.com/forum/intake-exhaust/204189-svrtechnologies-exhaust.html

the first thread is my introduction with the exhaust, the second is a customer review. i will be posting pics of the system outside of the car and posting to my website this weekend.