Welcome to the North American Subaru Impreza Owners Club Saturday December 16, 2017
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Engine Management & Tuning

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 09-01-2005, 10:39 PM   #1
kharris4
Scooby Specialist
 
Member#: 46018
Join Date: Oct 2003
Chapter/Region: MWSOC
Vehicle:
2003 wrx
silver(mostly stock)

Default Fine tuning a dyno tune after minor mods?

this weekend i put a 6-speed into my 03 wrx. i had to change a few things. how much difference would these things make?

- had to cut cat out of vishnu downpipe. replaced with 3" stainless tube.
- rear o2 sensor also hit tranny. can i just use a wire type cel fix and leave the sensor out with a plug in the exhaust?
- how much difference would it make if i put my stock header and vishnu uppipe back in and did away with the gpmoto equal length header. (it sounds like a lawnmower right now.).

would it make a significant difference in tuning (for the worse), if i were to change the header on top of the other two previously mentioned? do i need to get retuned?
* Registered users of the site do not see these ads.
kharris4 is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
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
Road tune versus Dyno tune p_ilis Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 15 06-08-2006 01:02 PM
Question on road tuning vs. dyno tuning txl146 Engine Management & Tuning 28 08-25-2005 06:01 PM
road tune vs dyno tune? spencerxi Engine Management & Tuning 16 06-12-2005 08:57 AM
street tuning Vs Dyno tuning? adamrmr Engine Management & Tuning 3 05-07-2004 01:55 AM
Road Tune or Dyno Tune? Mr.Hanky Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 9 04-02-2004 10:48 AM

All times are GMT -4. The time now is 01:24 PM.


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