Electric exhaust Cutouts

[mcbeowolf007]

dmhperformance.com/ecutout.htm[/url]
'DMH Electric Cutouts are designed to better your cars performance and feel. The cutout works by welding into your stock or modified exhaust. They can be placed anywhere after the headers. To open the cutout you press a switch, which opens cutout, releasing your exhaust. This enables you to bypass your muffler, increasing horsepower and giving your car an extremely throaty rumble.'



this is a altrenative to those like me that have a stock exhaust system. I'm want to know what negative efect could have on my disesel(like this cutout will lower the "reverse-pressure" on the exhaust).
have anyone mounted on there diesel exhaust this kind of system?(or on petrol ones?

 

[LEE69]

Something like this but not as crude?

 

[mcbeowolf007]

Yes yes..like this. Nobody has this mod done?

 

[cupra.al]

never heard of or seen anything like that before thought id leave a comment so i could watch this thread.

 

[LEE69]

A screamer pipe is generally a wastegate vent pipe.

 

[Richie-LCR]

seen them before but i was under the impression that they went into the pipe in line with the exhaust then could be opened or closed depending on volume and performance requirements

would be ridiculously loud like that

 

[LEE69]

Yes can be put on the exhaust as well.

 

[mcbeowolf007]

The fist line from my first post is the link from the product, only put www in front(to see more exactly how it's mounted

 

[cupra.al]

www.dmhperformance.com/ecutout.htm[/url]
theres your link but it dont work

 

[LEE69]

www.dmhperformance.com/ecutout.htm

 

[cupra.al]

nice one,still cant really see the point.

 

[LEE69]

Nor me, chav central calling.

 

[volvic]

i bet there would be some gain (and i dont mean noise)

only a dyno (or driver) would be able to tell.

 

[LEE69]

yeah dumping the gases straight away should prove gains, search you tube for screamer pipe they are loud!!!

 

[mcbeowolf007]

i think that you gain more power withe this cutouts, rather with a sport exhaust..

 

[Richie-LCR]

for me the cons of the really loud exhaust would far outweigh the pro's of a couple of bhp, would rather spend the cash elsewhere tbh

 

[LEE69]

The noise must horrific!!

 

[UncleFester]

Hahaha that's a modern take on what used to be done with a cable

 

[lee_woollett]

i think i've seen this on Martin Hadlands Reyland escort cosworth as well as dahlbacks 900+ bhp mk iv golf. Yes the noise is very loud but i guess you would only gain some real performance on a massively tuned engine. Look on youtube and search for dahlback golf or find dahlbacks website for some good videos.

 

[DannyC87]

you can also get a version that runs on vac pressure.. when you are at full boost it opens to give maximum performance, but under gentle driving stays closed for some stealth action..