Notices
Series I Aftermarket Performance Modifications Discussion of power adding modifications

Exhaust & Cold Air Intake???

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 02-18-2005 | 12:14 PM
  #1  
jlg MRX-8's Avatar
Thread Starter
Registered User
 
Joined: Feb 2005
Posts: 17
Likes: 0
From: Southern, Ky
Exhaust & Cold Air Intake???

Which should I do first. How much can I expect to spend. Is there anyone in southern kentucky who has an 8? which has aftermarket parts? My 8 is the only one for miles and I would like to hear one with these parts
Old 02-18-2005 | 01:06 PM
  #2  
Mugatu's Avatar
Even My Dog Searches
iTrader: (1)
 
Joined: Jul 2004
Posts: 2,664
Likes: 1
From: NY
welcome. do a search for all your answers.

In a nutshell - the RX-8 ain't no Civic, and bolt-ons like exhaust and CAI give minimal gains, if any. The things that actually do noticeable gains are a lightened flywheel, pulleys, Canzoomer upgrade, NOS, and the newly available turbo.
Old 02-18-2005 | 01:36 PM
  #3  
Fanman's Avatar
Registered User
 
Joined: Nov 2003
Posts: 3,281
Likes: 0
From: Glendale, CA
Pulley don't do jack...and I have a set on. The rest of the stuff will give you results. Intake, cat back exhaust & pullies will give you very little gain. I did a dyno on this a ways back. Got about 10 hp in the midrange after I installed (pullies, air intake, & hi-flow cat) but about 5 on the peak. Better off getting the Canzoomer unit & tuning it. You will get about 15 whp to 25 whp for the same price. Or a midpipe (if you do not care about emissions) will give you 6-8 hp for a few hundred $.

Last edited by Fanman; 02-18-2005 at 01:43 PM.
Old 02-18-2005 | 02:37 PM
  #4  
jlg MRX-8's Avatar
Thread Starter
Registered User
 
Joined: Feb 2005
Posts: 17
Likes: 0
From: Southern, Ky
I live in Kentucky and every truck around here has been gutted of it's factory exaust and running straight pipes so emmisions is not as issue.
Forgive my ingorance here, what is a canzoomer unit?
Old 02-18-2005 | 02:58 PM
  #5  
Fanman's Avatar
Registered User
 
Joined: Nov 2003
Posts: 3,281
Likes: 0
From: Glendale, CA
Piggyback unit for the ECU (Easy understanding is it's a "chip" for the car). www.canzoomer.com. Plays with your air/fuel ratio so you can lean out the engine a bit and gain hp.
Old 02-18-2005 | 03:07 PM
  #6  
jlg MRX-8's Avatar
Thread Starter
Registered User
 
Joined: Feb 2005
Posts: 17
Likes: 0
From: Southern, Ky
I went to canzoomer.com before I read your message. What's involved after the purchase for installation and tuning?
Old 02-18-2005 | 03:12 PM
  #7  
Fanman's Avatar
Registered User
 
Joined: Nov 2003
Posts: 3,281
Likes: 0
From: Glendale, CA
Installation is pretty simple. Just plug it in. Tuning will require you to log your air/fuel ratio data points with a laptop & their software and to play with the points (richen & lean) until you get the best fit for your car. For a mechanic this shouldn't be too hard.
Old 02-18-2005 | 03:15 PM
  #8  
jlg MRX-8's Avatar
Thread Starter
Registered User
 
Joined: Feb 2005
Posts: 17
Likes: 0
From: Southern, Ky
I assume that it comes with factory preset points which will increase HP before I tune
Old 02-18-2005 | 03:29 PM
  #9  
Fanman's Avatar
Registered User
 
Joined: Nov 2003
Posts: 3,281
Likes: 0
From: Glendale, CA
Originally Posted by jlg MRX-8
I assume that it comes with factory preset points which will increase HP before I tune
Yes, it has preset (from CZ) that will give youo a bit of hp gain, but due to the variability of our cars you may see from 0-10 hp gain from a preset CZ unit. With tuning you will see another 5-10 hp gain from that unit.
Old 01-29-2009 | 03:09 PM
  #10  
DIESEL's Avatar
Registered User
 
Joined: Aug 2008
Posts: 24
Likes: 0
I would do an intake first. It's cheaper and it will give your car a nice sound depending on which you get. Which intakes were you thinking of?
Old 01-29-2009 | 03:18 PM
  #11  
chickenwafer's Avatar
Nope
iTrader: (9)
 
Joined: Jan 2007
Posts: 3,312
Likes: 0
From: Denver
Holy threadsurection.

Seeing as the OP hasn't been here in years, I doubt he is going to reply to you.
Old 01-29-2009 | 05:44 PM
  #12  
04RX8man's Avatar
Rotary Powered Countryboy
 
Joined: Feb 2007
Posts: 4,811
Likes: 1
From: Pittsburgh
oh yeah good old thread revival!!!!!!!!!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GK1707
RX-8 Parts For Sale/Wanted
8
12-02-2015 11:01 AM
SupraG
RX-8's For Sale/Wanted
7
09-21-2015 01:09 AM
JR RX8
Series I Engine Tuning Forum
10
09-08-2015 09:53 AM
PTQLam
Series I Aftermarket Performance Modifications
4
08-16-2015 06:40 PM
AussieGray
RX-8's For Sale/Wanted
0
07-16-2015 04:58 AM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.

Quick Reply: Exhaust & Cold Air Intake???



All times are GMT -5. The time now is 01:02 PM.