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Discussion Starter #1
Update: 1/4 Stealthback times

Hey all I took it out with the stealthback on. I was expecting maybe a couple tenths lower and a couple MPH higher than my stock time of [email protected] I was very happy to see the slips when I got back.

1st run:

1.766 60'
83.49 MPH
8.189 660'
103.93 MPH
12.898 1320'

WOHOO!

I was shocked to see it made that big of an improvement.

3rd and best run was:

1.687 60'
83.18 MPH
8.123 660'
103.69 MPH
12.853 ET

Thats 1/2 a second and 4 MPH better than stock still with the stock muffler.
Obviously well worth the cash.

I'm still tuning in the boost controller but I'm hoping for 12.60-12.70's with it.

CoreySTi04
 

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Discussion Starter #3
Thanks.

From the looks of your stock times you know how to launch as well. Those are impressive times for that elevation.
 

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Discussion Starter #4
Here's the slip if you're intersted. I was car 35 if you couldn't guess.
My new favorite way to scan(digital pic).

C-
 

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That is an incredible 60', very nice.

I told myself absolutely no upgrades the first year, but that stealthback is damn tempting, :)
 

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I have the TurboXS turbo back with the RFL muffler. Running their HPMBC set at 14lbs, with their CAI. Full interior, stereo, sub box with JL W6V2, Heavy Laptop and my own 200 lbs ! (no spare though)

This track is in Scribner Nebraska, it is at approximately 1,300 ft above sea level ... supposedly, the air mass/density or whatever makes it equivalent to like 4,000 ft above Sea level. (coming from a die hard drag racer guy)... but who knows .... I have no idea.

Wasn't to impressed, but I think I can launch better, just need more practice.

1.852 60 FT
5.543 330
8.588 1/8th
11.117 1,000 FT
13.406 @ 101.53 MPH 1/4
 

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I met the turboxs guys at the shootout last weekend. Finding out they were so close to PA made me start looking into them even more. With such an improvement in your times, I'd say I believe I'm sold.

With the stealthback, is there any change in the exhaust note? Just curious as I'd like a deeper note, but trying to avoid any droning.

Thanks for the update!
Scott
04 MPS STi 13.1 @ 103 Stock (exhaust disconnected)
 
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