viciousclipse

Why doesnt anyone use external dump tubes on miatas? With the small exhaust sizes that are usually run, I figure they would help. Plus the sound you get from a dumped turbo is

jwarriner

People probably don't like the sound. I had my wastegate dumping to the atmosphere on one of my Talons. I liked it but it was loud. Also, if they notice, you'll fail emissions.

viciousclipse

Yea my eclipse was dumped and i loved it. Its loud but only when your on the boost.

SloS13

iTrader: (1)

im building my dump tube today after work. Not sure what size it's gonna be. I'd like to find some 1.75ID but I might have to settle for 2.0 or 2.25.

I've run external dumps on all my cars. On my 240sx I put a lawnmower muffler at the end of it. Sounded like....well cool.

m2cupcar

iTrader: (5)

that I'd like to hear

SloS13

iTrader: (1)

sounded kinda like a jetsons car. Not exactly but there was a subtle hint there. Mufflers only lasted about a month each but they were only like $4.50 at Advance.

fmowry

iTrader: (8)

Loud, annoying, illegal for emissions, cop magnet, etc.

Frank

Braineack

iTrader: (62)

we are all about reintroduced divorced setups.

akaryrye

iTrader: (5)

i want a divorced downpipe :(

Braineack

iTrader: (62)

I have no options for one anyways.

SloS13

iTrader: (1)

it's only loud if its not muffled. It's only annoying if you dont happen to like it. It's only illegal if they test emissions in your state. If you're at full boost in the vicinity of a cop, he's gonna pull you anyways.

fmowry

iTrader: (8)

Loud if not muffled - Check. I haven't found a good EWG muffler that doesn't sound like **** or burn out quick
Annoying if you don't like the sound - Check. I hate it. There's a reason I spend money on audio for my car
Illegal - Check. Got emissions in MD
Full boost by a cop? Cops don't give a second look to Miatas around here if they're within the speed limit or close. One blasting around with an EWG will surely get a 2nd look. We have exhaust sound ordinances in MD-DC-VA. I don't agree with them, but they're enforced.

Frank

Markp

I love the way it sounds and yes, this is how I run mine. I wouldn't run it any other way. Sounds like a nasty bitch on the gate at 17 PSI.

Mark

viciousclipse

yea i live in va and had an external dump on my car, but the car was stock looking and cops never looked twice at me. Has anyone that has one seen a difference in hp, just figured that with the smaller sized exhaust most people are running it would make a difference.

airbrush1

I run external dump on my miata..... and love it!

cjernigan

iTrader: (13)

My tial is an external dump, i truthfully don't notice how lowd it is over the turbo and exhaust noise, my exhaust isn't loud.

Arkmage

iTrader: (3)

I really wish people would quit saying that... there are federal emissions laws too... one of these days the feds are going to start enforcing them it's just a matter of time.

SloS13

iTrader: (1)

weed is legal if you hide it good enough.

kotomile

iTrader: (24)

good analogy.

bryantaylor

iTrader: (5)

what about open downpipe? how loud is that on the miata. i know some honda guys running open DP and its not loud at all