2 1/2 exhaust good for 300whp

Reply Subscribe

Thread Tools

Search this Thread

Dec 15, 2008 | 06:16 PM

blue_hatch

Thread Starter

Honda-Tech Member

Joined: Dec 2004

Posts: 586

Likes: 0

2 1/2 exhaust good for 300whp

I have a 2 1/2 exhuast will that be enough to push 300whp with a 50 trim turbo on a b16.

Dec 15, 2008 | 06:25 PM

SovXietday

Honda-Tech Member

Joined: Jan 2005

Posts: 5,641

Likes: 0

From: Lower Right Hand Corner, PA

Yes.

Dec 15, 2008 | 07:54 PM

blinx9900

Honda-Tech Member

Joined: Sep 2006

Posts: 5,856

Likes: 0

From: poopfacepartytime, ca, usa

i would be more worried about your turbo but yes 2.5" can support 300+whp....

Dec 15, 2008 | 08:33 PM

Running925

Honda-Tech Member

Joined: Jan 2005

Posts: 855

Likes: 0

From: Youngstown, OH, USA

did mid 12's in a civic coupe with 2.5 inch exhaust.

i'd say no problems with it.

Dec 15, 2008 | 09:40 PM

da_dude

Honda-Tech Member

Joined: Aug 2005

Posts: 1,656

Likes: 0

From: Maplewood, MN

Why not just mod your thermal 3" catback?

Dec 16, 2008 | 01:37 AM

DaveF

Honda-Tech Member

Joined: Apr 2001

Posts: 16,905

Likes: 3

From: Lansdale, PA

i made 450 through a 2.5inch exhuast (3 inch down pipe/2.5inch exhuast)

Last edited by DaveF; Dec 16, 2008 at 01:47 AM.

Dec 16, 2008 | 06:45 AM

tony tone

GDD Moderator

Joined: Sep 2008

Posts: 1,116

Likes: 2

From: miami

Quote:

Originally Posted by da_dude

Why not just mod your thermal 3" catback?

if this is true, why would you downgrade?

2 1/2 exhaust good for 300whp

2 1/2 exhaust good for 300whp

Trending Topics