All I can say is "How Sweet It Is". i've been gone for a few weeks and had installed the VTDA & **** but had not installed the BM until today. I love the complete set-up from all angles. It looks great, it sounds awesome, and it goes like stink. And yet, better than the increase in boost is the new smoothness and quickness of boost onset. Steve provides a truly outstanding product. If you haven't taken advantage of the ModShack Induction System you're really missing the boat.

My calibration table is as linear as you can get:

Attempt/ Regulator Turns/ Resulting max psi
1/ 3/ 17
2/ 3.5/ 18
3/ 4/ 19
4/ 4.5/ 20
5/ 5/ 21
6/ 5.5/ 22

I first set the relief valve at 1 turn and then increased it to 1.5 turns, and that seems fine for the time being.

Another very satisfied custumer going back on the road for another spin and lots of grins (my wife thinks that I'm crazy. She asks me "why do you need this much more power" and all I can do is grin some more).
BlueChip

ModShack Stage 3 in RED - Close-up
<img src="http://pictureposter.audiworld.com/105167/modshack_stage_3_-_close-up.jpg">
ModShack Stage 3 - Full Engine Bay
<img src="http://pictureposter.audiworld.com/105167/modshack_satage_3_-_full_engine_bay.jpg">

 

Excellent! Looks about perfect from here...:-)

 

Lookin good!

 

Are you chipped?

 

I've got you to thank for it, Steve.

 

It's already been 3 months, and I haven't been able to get them on. Hopefully they will get it right this time. I've had to send them back 3 times.
BlueChip

 

Hence the name "BlueChip."
I also have a hyperboost adjustable DV valve and a BlueFlame exhaust to go with the Modshack upgrades.
BlueChip

 

Wow, sorry to hear. Hope thing work out. they are great wheels for the price!