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Posted: Tue Feb 24, 2015 9:47 pm
by Donald
Diameter will affect gas velocity, mandrel bends again will affect gas flow. Then you have materials, different materials have different resonance frequencies, thermal capacity etc. Depends what you're after really, larger diameter will give you a lower frequency but slower gas velocity.
Posted: Tue Feb 24, 2015 11:40 pm
by Therealjj91
I would get you a video but I don't have my car atm but I've got a decat as well which changed the sound a bit
Re: Opinions on this?
Posted: Wed Feb 25, 2015 8:40 am
by MaccaIRL
Therealjj91 wrote:I would get you a video but I don't have my car atm but I've got a decat as well which changed the sound a bit
Didnt sound like a crappy 1.4 with a straight pipe then? Lol
Posted: Wed Feb 25, 2015 9:46 am
by Merlin
I had one of those exhaust on my first 5th gen, all it did was rust
Posted: Wed Feb 25, 2015 9:50 am
by Lude-dude
yeah not exactly proper stainless
but does the job cheap enough
Posted: Wed Feb 25, 2015 9:52 am
by Merlin
Also while I'm hating on it the back box has a 4.5" tip. Without the exhaust bung I found it to be way too loud and with the bung in it was very raspy.
Posted: Wed Feb 25, 2015 9:57 am
by Lude-dude
yeah agreed, mine was loud
Re: Opinions on this?
Posted: Wed Feb 25, 2015 10:00 am
by MaccaIRL
I dont mind loud lol
Just hate raspy and rusty lol
Posted: Wed Feb 25, 2015 10:09 am
by Merlin
MaccaIRL wrote:I dont mind loud lol
You say that
The drone at 70mph on a motorway
Re: Opinions on this?
Posted: Wed Feb 25, 2015 10:15 am
by MaccaIRL
Merlin wrote:MaccaIRL wrote:I dont mind loud lol
You say that
The drone at 70mph on a motorway
True its bad enough atm lol