camaroextra

iTrader: (10)

Moroso Spiral flows look like they flow like crap?

when you look down the pipe they look like they wont flow all that well at high rpm's. Am I just being paraniod? I dont want to put those on and flow crappier than my borla catback. that would defeat the purpose of switching it out.

Rob98LS1

iTrader: (5)

do you have the adj. plate open? I don't know if much will outflow that.

camaroextra

iTrader: (10)

yeah it open, but it sounds like *****. And I think its stupid how much the catback is worth so I really wanna fab up some duals and sell it. (I got the cat-back for free)

but thats one 3" that has to go over the axle, the duals will be two spiral flows that dont have to go over anything.

GR33N GoblinM6

iTrader: (14)

they are not the best flowing... if you wanted pure flow... a 3" dynomax bullet is the one you want.. there is basically NOTHING in the bullet.. but a perforated core.. see pic below..

camaroextra

iTrader: (10)

hmm
I also and trying to get rid of the horrible rasp farty sounds my open borla makes. Ill just get them and if i dont like em ill order the dynomax's and weld them in.

TheBlurLS1

iTrader: (8)

You going to put 2 spiral flows in? Do that, AND put a bullet in the I-pipe. Should cure all your ills.

camaroextra

iTrader: (10)

no no no. Im doing dumped duals. 1 spiral flow on each side.

cenTX-LS1

iTrader: (1)

The spiral-flows will cost you a few hp on the dyno vs staight bullets but it wont be a ton on a true dual set-up that is overkill to begin with. The Moroso's on true duals wont be any worse than a 3" catback. I LOVED the sound of the spiralflow and got a lot of compliments when I had a single 3.5" dumped.

wpnsman2000

iTrader: (1)

the spiral flows and I think it sounds great. I get compliments on how mean my car sounds all the time! Im not disappointed in choosing the moroso's over the dynomax at all!

Pwebbz28

iTrader: (31)

I loved the way my borla sounded with my headers. I like the rasp. Got bullets and tru duals now with a BIG cam i lilke it even better

V6 Bird

iTrader: (15)

They will make more power then your Borla, guaranteed or Ill buy them from you.

To Kill that nasty rasp, make sure you have a nice free flowing junction. Even with custom y's ive built ive noticed the longer I build my merges the less raspy and more high pitch the exhaust note is when they join.

brad8266

iTrader: (23)

Spiral flows sound awesome compared to the others that are like a straight flow through. I love the spiral flows.

Rob@EFIAlchemy

iTrader: (9)

i had straight pipe and now i have spiral flows they take away most of the rasp and sound mean as hell everybody likes them better then the straight pipe and i dont think they flow that bad about a 1 1/2 pipe through the center with a heliox around it