Hi there

I have just put a Perrin intake on my car. It works great, makes great power. But it's kinda noisy. Everytime I get on it, it have a whistling sound, kinda like a police siren sound. Just wondering if that's normal? Thanks in advance.

 

yes that is normal, higher flow filters do that, you can here the turbo spool

 

yup all open air filters make that noise

 

How can people buy an Evo 9 and not know anything about cars? I just don't get it.

 

its all about the hype. people buy vetts and vipers and porches all day long and still have no idea about cars? more money than sense?

 

i run the perrin turbo inlet pipe with k@n intake...it is pretty noisy

 

now get ur self a tune.

 

Isn't that why you bought it? To make noise? No, it doesn't make great power. What made you say that? All it does for you is make noise, which again is why you bought it, right?

 

^ lol

 

1st of all, thanks for the replies. This is my first Evo I have own, I don't know much about it, but I'm willing to learn. EvoM is a good place for learning about Evo. As far as the Perrin intake go. It's make great power. And I already had my car tune. My car makes scary power for the amount of mod I have on the car. Again thanks.

 

What kind of power?

 

..

 

oh noes!!

 

Consider that I only have the Perrin intake, QTEC DP with cut out, Megan O2 housing, and a MBC. Boost was at 24 tapering down to 20. My car made 374 whp on a dynapack. Stock MR made 250 on that same dyno.

 

Could you post the dyno chart, before and after?