Performance parts for A/T cars?
05-21-2004, 09:16 PM
#1
Rotary Newbie
Thread Starter
Join Date: May 2004
Posts: 427
Likes: 0
Received 0 Likes
on
0 Posts
Performance parts for A/T cars?
There are a lot of discussions on the availability of performace parts for the M/T model. Maybe the not-so-performance oriented A/T owners would also like to know what options they have to improve their cars, so lets start this thread and concentrate on the performance options known to work with A/T models.
To start, I know that SR Motorsports advertises a RAM air kit (http://www.srmotorsports.com/RX8_Per...ake_Parts.html) that even if not providing a huge HP increase, might smoothen the revs.
Anybody knows other tested mods (i.e., not speculations about products to come)? ECU, FI, etc.?
To start, I know that SR Motorsports advertises a RAM air kit (http://www.srmotorsports.com/RX8_Per...ake_Parts.html) that even if not providing a huge HP increase, might smoothen the revs.
Anybody knows other tested mods (i.e., not speculations about products to come)? ECU, FI, etc.?
05-22-2004, 07:08 AM
#4
Registered User
Join Date: Mar 2004
Posts: 13
Likes: 0
Received 0 Likes
on
0 Posts
Do a search on the topic; but in short Mazda engineered the hell out of the intake and exhaust setup on the stock car--therefore there are not a lot of HP gains to be made on any intake or exhaust on the RX8s (MT or AT). It's really for aesthetics--the HP to $ ratio isn't good enough for me to put over $1000 into intake and exhaust. There are some gains to be had from a midpipe or high-flow cat. And Ram Air is a common misconception as well--any true "Ram Air" HP gained would come at triple digit speeds. The intake on the RX8 is very efficient--it would be more feasible to just put a high flow air filter and pick up a couple of HP than a full intake and pick up maybe 10HP high on the rev band and lose more low end torque. I'm sure others will chime in with more technical analysis. I too have the A/t and I'll just wait for Canzoomer--if he does produce and ECU mod for A/Ts.
05-22-2004, 08:56 AM
#5
Guest
Posts: n/a
I have RE intake, BB midpipe, BB cat-back, and I have noticed a big differance at about 5000 to 7500. Suit yourself, but for a car that needs every HP it can get; I think that these mods are well worth it. The HP gains are all in the high RPM, which is good for track.
I took my car to the track when stock, and then with all my mods. I found myself having to shift up to the next gear, because of my increased HP.
Troy J.
I took my car to the track when stock, and then with all my mods. I found myself having to shift up to the next gear, because of my increased HP.
Troy J.
Thread
Thread Starter
Forum
Replies
Last Post
ASH8
Series II Technical and Trouble shooting
7
10-30-2021 12:50 PM
akagc
RX-8's For Sale/Wanted
7
08-11-2015 07:07 PM