Notices
Forced Induction Turbochargers and Superchargers..Got Boost?

APS TT w/ Cats (Dyno Attached)

Thread Tools
 
Search this Thread
 
Old 04-23-2006, 08:09 AM
  #1  
ht4
Registered User
Thread Starter
iTrader: (1)
 
ht4's Avatar
 
Join Date: Nov 2005
Location: Bethesda, MD
Posts: 971
Likes: 0
Received 0 Likes on 0 Posts
Default APS TT w/ Cats (Dyno Attached)

I finally got my Unichip tuned this weekend at Car v.2 in Wilmington, DE. I was a little nervous about how much power I would lose from running HF cats instead of test pipes, but as you can see, I don't think I lost that much at all: 418whp and 363wtq (with a nice and flat tq curve) The cats likely hurt my spool time (about 500rpms later to full boost than what other APS TT's report), but I may see if that can be remedied soon with a better boost controller. All things considered I'm very happy with it. I was making 380whp on the base map that I was running so the tune gave me a solid 40whp gain -- and also yielded considerably smoother tq and power curves. I can't wait for the roads to dry up so I can test it out! Thanks to James and Jay at Car v.2 for all their hard work and for staying (very) late last night to finish my tune.

EDIT- forgot to mention: I am at 8psi.

My mods:

2003 CS Touring w/
APS TT
APS 2.5 TD Exhuast
UTR 200 cell metal sub. cats
Motordyne 5/16 plenum spacer
Greddy air guide plate
RPS Flywheel
RPS Max Street clutch
SS clutch line
Nismo Silver LMGT-4
Nitto 555's (245/275)
Nismo S-tune Suspension
Nismo S-tune Sways
OEM Brembo Brakes from a Track Z
SS brake Lines
Hawk HPS pads
PLX Wideband
Boost Guage
Car v.2 custom CF nav cubby guage pod
Zeetoys fluid caps
Nismo Radiator cap
Attached Files
File Type: pdf
Dyno.pdf (64.0 KB, 201 views)

Last edited by ht4; 04-23-2006 at 09:37 AM.
Old 04-23-2006, 08:32 AM
  #2  
Madelinot
Registered User
iTrader: (1)
 
Madelinot's Avatar
 
Join Date: Aug 2003
Location: Ottawa, ON, Canada
Posts: 505
Likes: 0
Received 0 Likes on 0 Posts
Default

Congratulations. What's a "Greddy air guide plate"?

thanks!
Old 04-23-2006, 08:59 AM
  #3  
ht4
Registered User
Thread Starter
iTrader: (1)
 
ht4's Avatar
 
Join Date: Nov 2005
Location: Bethesda, MD
Posts: 971
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Madelinot
Congratulations. What's a "Greddy air guide plate"?

thanks!
http://www.importpartspro.com/grraairdipan.html
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
10secapsttz
Forced Induction
35
09-25-2005 07:39 PM
ZZtopp
Forced Induction
8
06-15-2005 03:05 PM
Lorca@Z1
Forced Induction
8
04-13-2005 05:59 AM
ChromiumBlue
Engine & Drivetrain
24
01-23-2005 01:41 PM
APS
Forced Induction
67
05-17-2004 10:57 AM



Quick Reply: APS TT w/ Cats (Dyno Attached)



All times are GMT -8. The time now is 08:34 PM.