Welcome to the North American Subaru Impreza Owners Club Saturday October 20, 2018
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Normally Aspirated Powertrain

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 04-06-2001, 02:51 PM   #1
Shrubba
Scooby Newbie
 
Member#: 5304
Join Date: Mar 2001
Location: Minnesota, USA
Question What HP gains could i get from these mods?

Cobb Pulley kit (UDP)
Cobb CAI system
Borla Headers
HKS Sport Series Exhaust system

Is there anything else I should do?
I want to stay NA.

Are there any of these parts that you would change?

Thanks,
Shrubba
* Registered users of the site do not see these ads.
Shrubba is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 04-06-2001, 03:10 PM   #2
Keiho
Scooby Guru
 
Member#: 610
Join Date: Dec 1999
Chapter/Region: VIC
Location: Vancouver, BC, Canada
Vehicle:
2003 Lexus IS300
Graphite Gray Pearl

Post

Sounds good.

You might want to throw in a fuel computer in there as well to tune it for more power.
Keiho is offline   Reply With Quote
Old 04-06-2001, 03:28 PM   #3
gavin
Scooby Specialist
 
Member#: 3198
Join Date: Dec 2000
Location: Portland, OR USA
Vehicle:
2005 GT LTD Wagon
Garnet Red

Post

Maybe 10-15HP between 3k and redline, doubt much more than that. You'll also likely lose some torque below 3k.
gavin is offline   Reply With Quote
Old 04-06-2001, 03:47 PM   #4
Cecil
Scooby Newbie
 
Member#: 1232
Join Date: Apr 2000
Location: Vancouver, Canada
Post

You may want to add the Cobb street cam to your list as well.
Cecil is offline   Reply With Quote
Old 04-07-2001, 10:24 AM   #5
FuJi K
Scooby Guru
 
Member#: 3687
Join Date: Jan 2001
Chapter/Region: MWSOC
Location: St. Paul, MN
Vehicle:
MY99 GF4 JDM 6spd
NF Performance

Post

check out my mods they might come in handy if you want some more power. Stage 1 might get you 200hp.

FuJi K
FuJi K is offline   Reply With Quote
Old 04-07-2001, 10:37 AM   #6
dcoty
Scooby Specialist
 
Member#: 3149
Join Date: Dec 2000
Location: montreal quebec
Vehicle:
01 V7 GC/R32 sky

Post

I will second the recomendation of the cobb cams. I just had the cams installed yesterday and then i put in my new cobb CAI. This is with a strommung exhaust and borla headers. I am very happy with this setup, it is quite a bit of power and the cams are a noticible difference it power, especially higher up on the band. If the funds are there, the cams are great. All I need is a good engine management system....any reccomendations??? Thanx
Dan Coty
dcoty is offline   Reply With Quote
Old 04-07-2001, 11:00 AM   #7
Midwayman
Scooby Specialist
 
Member#: 1997
Join Date: Jul 2000
Chapter/Region: MWSOC
Location: Des Plaines, IL
Vehicle:
2006 Acura TL 6spd
STMGM6 alumni

Post

Fuji's stage 1 is like cobb's stage 3 or something. FWIW Id get the cams before the rest of the stuff. They'll have about the same gains, with no downside. If you really feel like it afterwards you can do the home depot CAI (Think ganzflow in plastic)
Midwayman is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
How much HP from these mods?? caryfd227 Factory 2.5L Turbo Powertrain (EJ Series Factory 2.5L Turbo) 10 11-18-2004 08:36 PM
How much HP (approx) from these mods? gonzosquirrel Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 5 05-01-2003 03:53 PM
what kind of power could i expect from these mods nySulli Newbies & FAQs 19 02-08-2003 08:50 AM
What hp gains can i expect from a uppipe? Night Kid Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 6 07-13-2002 11:41 AM
HP gains from these mods... Rich L Technical Forum Archive 4 08-10-2000 03:41 PM

All times are GMT -4. The time now is 05:21 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2018 Axivo Inc.
Copyright ©1999 - 2017, North American Subaru Impreza Owners Club, Inc.