All Nismo systems have a Weldina name plate on them. As far as anyone can tell that just how Nismo brands them in Japan. It is possible they are sold in the JDM as Weldina and the exhaust clip you are hearing my have been influenced by other factors, such as test pipes, headers etc.

I have seen one place advertise both for sale and the Nismo Weldina was about 150 more, but who knows why.

Chris

 

You might want to check out the Exhaust shootout threads. Sport Z did one last year and reviewed several exhausts with dyno results and sound clips.

That helped me alot

 

As for the ability of the Popcharger to cool air; I've used a pyrometer at several track days in hot weather and measured differences of 20-30 degrees (F) between outside and inside of the JWT heat shield.

for what it's worth,
Kyle

 

Speaking of the Pop Charger intake correct me if im wrong i was lookin at this site and it looks as if it only comes wit a filter and a heatshield? i was under the impression that it comes with piping or is that seperate? Does piping really matter or is it jus for looks? sorry im cofused right now


http://splparts.com/.

 

OMG, the Nismo exhaust at the top of that page sounds amazing...

 

You use the factory piping. It replaces the airbox.

 

Remember that there are other factors that my change the overall sound of any exhaust system like changing the Y-Pipe, HF Cats, Test Pipes, Headers, Intakes, & even Plenums. So when you listen to someones exhaust system, make sure you ask what else they have on the car. You can have two people with the same exact exhaust systems but one may sound different because of an additional mod(s). Also, sound clips "help" to get a general idea but actually listening to it in person is best. Sound clips can easily be distorted.

 

***I have seen one place advertise both for sale and the Nismo Weldina was about 150 more, but who knows why.***

Yes I saw the same thing I think it was on Hopupracings website. There was a slight price difference.