yep....just hi white rock on this thread.....he went from 0 in the red to 14 in green


ohhh and u welcome whiterock.....

 

PM's replied. Sold another in Chicago!

Anyone interested please PM or email sales1@vf-engineering.com

 

Would love to get your kit but living in Cali took away that joy

 

All PM's replied.

Thanks!

 

Same thing happened to me. Btw, your car looks fantastic!

 

Does it fit a 2007 C4S? Price? Thanks

 

All PM's replied and emails sent. Thanks for all the interest guys! Let's keep it going.


BTW- Any current owners with our new All Black Hardware with pictures of the kit installed, please let me know.

 

This is a awesome kit!. Recently got mine installed and just came back from a night cruise. All i have to say wow the car really comes ALIVE once the sun goes down.

Was wondering if upgrading the fuel pump is needed with having other bolt on mods?

 

No upgraded fuel pump is required. The power gains you have from your bolt-ons can be added to the 475hp you're getting from the VF475 system alone.

What other bolt-ons do you have? Glad to hear you're enjoying your Supercharger!

 

Be advised however that the mileage computer and distance to empty will be significantly off. The larger fuel injectors and thus fuel burned were never calculated and added to the GIAC programming.
I was told by Sean when he was there at VF-E that an update to the programing would be forthcoming. (That was 3 years ago)
What is the status of this?

Walt

 

From that time until now, we've moved from using GIAC software to our own Custom VF designed in-house.

I spoke with our Lead Technician and Project Manager about the mileage computer. Since the mileage and distance to empty is calculated by Injector Duty Cycle, working with it to gain accuracy for the trip computer is not worth risking any change to the actual tuning. Reliable motor/tune > trip computer

 

OK,,,,,,
Not really buying it. I think more likely is that Nik does not wish to spend the time/money for an accurate trip computer. No question the IDC factors into fuel usage however it can be done. Ie- 997 Turbo vs Turbo S, Cayenne Turbo vs Turbo S. Etc and I was told it was in work. Guess actually not.
Not a big deal in that I typically drive around town and not long distance but something about the answer is just not right.

 

Ive got Fabspeed headers, Cat bypass, with custom muffler.
Even with those bolts on I'm only making 425hp at the crank.
I dynoed it upon first start up after the install.
It was a fairly hot day however not sure if i needed to let ECU adjust properly and re calculate. Or did i do something wrong?

Also I'm having a Aquamist water/meth injection installed as we speak for cooling purposes, would i need to retune? I rather run abit rich to be on the safe side of things.

 

Only 425 at crank? After install of supercharger?

 

Would be interested in seeing the Chicago install if you happen to be monitoring this. I live on the Northside.