Ellis Juan

iTrader: (5)

I have a 3" xpipe dumped at the axle with no mufflers as of now. Anyone ever used the moroso spiral flows? They are in every jegs magazine. Are they decent mufflers or will the rob me of power? The dynomax bullet mufflers are my next choice. Any takers

2_wacko

iTrader: (2)

Try a search there is alot of info on this question.

Pro Stock John

iTrader: (34)

I think the Moroso Spiral Flows sound a lot better, I think the bullets sound like ***.

JS

iTrader: (4)

I have a bullet on my car and it does sound like poo.
But they flow like the dickens..

Bout'ItZ28

iTrader: (19)

I WOULD NOT run the moroso spiral flows

kpowr82

iTrader: (9)

I vote for sweet-thunder chambered mufflers. I LOVE how they sound on my dual setup. Very nice rumble, also very deep. The bullets seem to rob the exhaust of some sound.

Ellis Juan

iTrader: (5)

well i did a search as i was told to. seems spiral flows are power robbers . SEEMS. no dyno numbers to prove it tho. there was a pic of them and they look restrictive, but looks yadda yadda. Ill probably go with the bullets or just continue enjoying my 3" xpipe dumpd with no mufflers

Ferocity02

iTrader: (60)

I had Spiral Flows, my dyno numbers are in sig and seem kinda low. I switched to Magnaflow 4x9's and I'm much happier with the sound, and they are straight through so you know they flow great.

gasalene

Flow is flow ; if you see stuff in the way of a clear , open flow path...it's going to restrict exhaust flow (& reduce noise! There is no free lunch!). Ride on!

OneMeanZ

iTrader: (2)

http://home.earthlink.net/~onebadz/s...nemeanzcar.wmv
I love my bullets......

JBIRD02

iTrader: (4)

I have the moroso spiral flow and I love the sound, second, i havent noticed any power loss over the LM resonator which it replaced. FWIW, my buddy(with the same mods as me) has true duals and the dynomax mufflers runs consistent 12.6-12.7's, and from a 1st gear roll through 4th, were always dead even. I'm not saying I have a 12sec car, and I dont have any new dyno #s, but I just figured it was worth mentioning.

lilbuddy1587

iTrader: (1)

I say borla XR-1 or flowmaster 10 series(no flow restriction at all its straight through and tiny as ****)

Ferocity02

iTrader: (60)

Restricted flow does not necessarily mean less noise. Most of the time yes. The Moroso's were a lot louder than my Maganflows...