are all of these sound clips posted so far on the thread with the hfcs? do you have a clip with catback only?

 

Sure here is a good one....

 

oh, ok. my bad. I got confused by the descriptions on youtube

sounds real good even with the factory cats.

 

It is very subtle with stock cats. Not over bearing at all. This was a large contributing factor as to why we build it in 2.25" opposed to 2.5".

 

What kind of gains does your cat back system provide? Interested in this....

 

8 WHp on a stock G with 5AT.

 

Terry is correct that is what we saw throughout an average and a peak somewhere around 11 RWH. Now with the re flash from Technosquare you should double or possibly triple that number...

Tony

 

but does Technosquare reprogram for the vq35hr motor cuz i dont see anythin on their site sayin that they do?
just the older G models

 

I don't think that their site is very informative or up to date. Try emailing Tadashi directly. I know for a fact that they can re flash the HR motor...

Tony

 

and void my 100k warrenty I think I will hold off on that. I am looking at getting the JWT and an exhaust(f1,impul). 1500-2k for 18-20 more whp does seem expensive, but what on our cars isnt?

 

so that means you still have the 40K one and jwt with fi is what I'm running...and trust me, its wor th it!

 

You would only void the exhaust portion of your warranty.

 

The warranty issue was more concerning the technosquare reflash.. Thats why i was saying I will would like an exhaust(f1 or impul) and intake for now..

But it does look like the folks here really like your system

 

I believe he was referring to the consequences of a reflash and is probably wise to consider that the engine warranty could be void if the engine management system is remapped and there is a subsequent failure.

You are correct, of course, if there was a problem (?) relating to an aftermarket exhaust, the warranty consequences would be limited to the exhaust system.

This would seem to be a minimal concern, however, since Nismo aftermarket exhausts do not affect the warranty of Nissans.

Nice product

 

Hey, is anyone running with FI HFCs on a stock exhaust?