Welcome to the North American Subaru Impreza Owners Club Sunday January 21, 2018
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
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. 
Thread Tools Display Modes
Old 10-18-2000, 04:57 PM   #1
Scooby Newbie
Member#: 2005
Join Date: Aug 2000
Location: orangeburg ny usa
98 Vw Jetta VR-Sex
Cool White...

Question Rallispec Exhaust vs Sti exhaust....

how much Hp is gained with the rallispec...
rallispec =
2.5 midpipe
magnaflow muffler
no resonator

2.5 mid pipe
Sti muffler

which is better for N/A and turbo?
i am planning turbo soon...
plus a sleeper would be nice..but i love the growls from the exhaust... please help which is better...

i have the rallispec one right now...

* Registered users of the site do not see these ads.
DarkLite is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 10-18-2000, 05:09 PM   #2
Scooby Guru
Member#: 610
Join Date: Dec 1999
Chapter/Region: VIC
Location: Vancouver, BC, Canada
2003 Lexus IS300
Graphite Gray Pearl


Well, if you want a sleeper then I presume that the STi is the way to go since you already know its quiet. And the tip isn't as noticeable as the other mufflers out there.
Keiho is offline   Reply With Quote
Old 10-18-2000, 06:37 PM   #3
Scooby Guru
Member#: 329
Join Date: Sep 1999
Chapter/Region: Tri-State
Location: NJ
1995 325i
Arctic Gray


RalliSpec's Magnaflow system will be way quieter than their old N1 due to the resonator.
RidinLow is offline   Reply With Quote
Old 10-18-2000, 07:41 PM   #4
Scooby Specialist
Member#: 287
Join Date: Sep 1999
Chapter/Region: MAIC
Location: Baltimore, MD.
2005 9-2X Aero
Desert Silver


Only the 2.25" Rallispec exhaust gets the resonator standard. Their 2.5" exhaust has the resonator as a $20 option. I've heard the 2.5" Magnaflow system w/o resonator firsthand and I can tell you it's about 90% as loud as the N1. Slightly less obnoxious

Tony is offline   Reply With Quote
Old 10-18-2000, 07:58 PM   #5
Scooby Guru
Member#: 1594
Join Date: Jun 2000
Chapter/Region: MWSOC
Location: Carson, IA
1999 2.5 RS
2002 Legacy


I have the STi exhaust and 2.25" mid, although for turbo it is small, 2.25" has been said to be the perfect size for those staying N/A

Also I don't think the tip is less noticable than others... My friend has a dual tip Strogum and it is less noticable than this puppy.

Thanks! <img src"http://www.i-club.com/ubb-files/icons/icon12.gif">
omahasubaru is offline   Reply With Quote
Old 10-18-2000, 09:48 PM   #6
Scooby Specialist
Member#: 2573
Join Date: Oct 2000
Location: Portland Or . SPEC

Is the new Magnaflo with the resonater as quiet as the STI? I like the look of rellispec's mufflers but I don't like alot of noise. But a little is alright.
Buckbomb is offline   Reply With Quote
Old 10-19-2000, 09:27 AM   #7
Super Moderator
Member#: 185
Join Date: Aug 1999
Chapter/Region: South East
Location: Orlando, Fl
2009 Civic EX


Guys, guys, remember the STi one COMES in a turbo car. If you get a kit, and plan on running like 7psi, this one is about right. If you put more than 7psi, get a 2.50 or larger. a friend of mine is running a 3.00 exhaust from JC and got full boost at 2,300rpm's

I got in the turbo gb and might get this one and sell my Stromung dual tip.

my .02 cents

Leonardo is offline   Reply With Quote
Old 10-19-2000, 09:35 AM   #8
Scooby Specialist
Member#: 746
Join Date: Jan 2000
Chapter/Region: South East
Location: FL

yeah for a stage one would 2.25 be enough???
what about stage one and cams??
see my website and you'll understand. I"m having a bit of a exhaust dillema. www.geocities.com/subarusurfer/
imprezive is offline   Reply With Quote

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
oem stock wrx exhaust vs sti exhaust size diameter thisisntjared Newbies & FAQs 2 03-23-2009 10:11 PM
Stock STI exhaust vs WRX exhaust _JsWRX Newbies & FAQs 26 09-27-2006 04:22 PM
Stock WRX Exhaust vs STI Exhaust 5-speedfreak Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 6 02-17-2004 11:13 AM
STi exhaust vs WRX exhaust jonnyslick Newbies & FAQs 5 02-17-2004 12:33 AM
Sti exhaust vs Prodrive Exhaust HomerJay Normally Aspirated Powertrain 8 06-29-2001 04:17 AM

All times are GMT -4. The time now is 06:22 PM.

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.