Moroso Spiral Flow...my experience

Reply Subscribe

Thread Tools

Search this Thread

Apr 3, 2007 | 07:53 PM

bad2000z

Thread Starter

11 Second Club

iTrader: (4)

Joined: Jun 2006

Posts: 1,125

Likes: 0

From: Vestal NY

Moroso Spiral Flow...my experience

So, after a lot of research I decided to mount a bullet-style muffler after the y-pipe with a turn down. I had a Spiral Flow installed Friday. At first I was pumped because it sounded nasty at idle, but then I drove the car and it didn't sound as good as I thought it would. It sounded decent up till around 4500rpm, but after that it sounded like *****. Plus it was extremely loud inside the car. I let a friend do a WOT drive by, so I could hear what it sounded like outside the car....*****. I went to the muffler shop today and put my Borla back on. Now I'm happy

Maybe they sound better with a true dual setup, but anybody considering putting one after the y-pipe should just stick with a good catback/cutout setup. Just my .02

Apr 3, 2007 | 10:33 PM

aaron653

TECH Enthusiast

iTrader: (1)

Joined: Aug 2005

Posts: 737

Likes: 0

are you kidding me?...I just put one after the y pipe yesterday(no turndown) and it sounds amazing...inside is quieter than a cutout and outside sounds mean as hell

Apr 3, 2007 | 10:43 PM

cenTX-LS1

On The Tree

iTrader: (1)

Joined: Apr 2005

Posts: 196

Likes: 0

From: Austin, TX

I ran one dumped and loved the cool snarl when you threw a rev at somebody.

Apr 4, 2007 | 09:01 AM

bad2000z

Thread Starter

11 Second Club

iTrader: (4)

Joined: Jun 2006

Posts: 1,125

Likes: 0

From: Vestal NY

I don't know man, I really didn't like the way it sounded. I can't figure it out, I listened to a bunch of sound clips of them before I bought it and THEY sounded awesome! Mine sounded like poop.