Is a 4'' diameter exhaust tip too much for an NA or does it matter at all?
03-23-11, 06:26 PM
#1
Full Member
Thread Starter
Is a 4'' diameter exhaust tip too much for an NA or does it matter at all?
This is the exhaust system which I am thinking about buying...
The piping is 2.75'' which is in between 2.5 and 3'', while 2.5 is the ideal choice between it and 3 inches based on threads i've posted and all the people who responded.
i appreciate the feed back
The piping is 2.75'' which is in between 2.5 and 3'', while 2.5 is the ideal choice between it and 3 inches based on threads i've posted and all the people who responded.
i appreciate the feed back
03-23-11, 07:03 PM
#7
an n/a adapter pipe isn't difficult to fabricate however the disappointing part really comes from the fact that this particular exhaust is going to make everyone's ears bleed within a 5 block radius. i still run it on my TII and even with the turbo muffling and a borla XR1 welded into the mid-section it is still loud.
Trending Topics
04-23-11, 11:53 AM
#9
Retired Moderator, RIP
iTrader: (142)
Join Date: Sep 2005
Location: Smiths Falls.(near Ottawa!.Mapquest IT!)
Posts: 25,581
Likes: 0
Received 131 Likes
on
114 Posts
You can shape a Turd to look like a Frog,but it still smells like ****!
Nice lookin exhaust but NOT really a suitable candidate for an N/A..first it is an Turbo exhaust,..second.it is gonna be stupid loud,..third,it's too big,so no real gains..forth,well,it's crap!!!
Nice lookin exhaust but NOT really a suitable candidate for an N/A..first it is an Turbo exhaust,..second.it is gonna be stupid loud,..third,it's too big,so no real gains..forth,well,it's crap!!!
05-25-11, 11:10 AM
#14
Senior Member
Join Date: Jun 2008
Location: Summerfield,FL
Posts: 424
Likes: 0
Received 0 Likes
on
0 Posts
For an na car 2.5" is big enough. With 2.75" ur not going to have enough backpressure and will be boggy under 2500rpm. I'm running a pacesetter long tube header with a 2.5" collector than 2.5" pipe through a resonator and 2.5" through my gp sports muffler ( 7 3/4" round X 14" long with 5.5" tip).
05-25-11, 11:41 AM
#15
'87 TII rx7
iTrader: (1)
Join Date: Feb 2009
Location: Santa Ana, Southern Cali
Posts: 316
Likes: 0
Received 0 Likes
on
0 Posts
just buy a RB power pulse system....performance with minor increase in noise
http://www.racingbeat.com/RX7-1986-1...sts/16420.html
http://www.racingbeat.com/RX7-1986-1...sts/16420.html
Last edited by xxifearixx; 05-25-11 at 11:43 AM.
