new exhaust

Reply Subscribe

Thread Tools

Search this Thread

08-02-2009, 09:31 PM

longhorndude10

Thread Starter

Join Date: Jul 2009

Location: Texas

Posts: 24

new exhaust

I just got the frpp dual exhaust for my 07 V6 with the GTB mufflers and Ive heard they need to be broken in. How many miles does that take and what happens once they are broken in? Will it be louder, softer, etc.

08-03-2009, 12:30 AM

mustang green skin

2nd Gear Member

Join Date: Jun 2009

Location: WI

Posts: 184

they'll get louder, I'd guess in about 3000 miles give or take a hundred or so, but I'm no expert

Last edited by mustang green skin; 08-03-2009 at 11:55 AM.

08-03-2009, 09:13 AM

drfister

3rd Gear Member

Join Date: Sep 2008

Location: Ontario

Posts: 618

It wont get noticeably louder (imo) but the tone will change a bit and sound more deep. How do you like them so far? Did you install them yourself?

08-03-2009, 12:37 PM

longhorndude10

Thread Starter

Join Date: Jul 2009

Location: Texas

Posts: 24

I got them installed at an exhaust shop. And I like them, but I kinda wish they were a lil louder :/

What can I do to make it louder?

Last edited by longhorndude10; 08-03-2009 at 12:47 PM.

08-03-2009, 01:34 PM

staggolee

4th Gear Member

Join Date: Mar 2008

Location: Corona, CA

Posts: 1,579

Please post a sound clip if possible, I love the sound of the Bullitt and have been wondering how well that sound comes over to the 6

08-03-2009, 01:56 PM

longhorndude10

Thread Starter

Join Date: Jul 2009

Location: Texas

Posts: 24

Okay. I'll try to post one later today.

08-03-2009, 02:02 PM

ODDYSEY

Site Moderator of Fury!

Join Date: Aug 2007

Location: Houston, TX

Posts: 5,104

They will get louder when they are broken in. It took mine (GTA's) 2-3k miles, I know my GTA's are plenty loud, I wouldn't think the GTB's would be that much quieter.