mine whines too. i thought i had a exhaust leak so i go to my mechanic and after putting it on the lift he right away told me thats my fuel pump. it sounds cool. i think. i can hear it more outside the car when idleing. inside i cant really hear it over my Greddy Ti-C exhaust.

 

The 3rd vid in my link has my old one whining away. That was just at idle. After a spirited drive it was insane. Never heard a louder one on an Evo.

 

I am using greddy ti....but I dont have any rear seats, man you can really hear it

 

too bad you arent local...I wanna hear yours

 

Thank you for your info, I will look into this

 

You could always get the x2 Walbro bracket and stick 2 IX pumps in. Or better yet, 2 X pumps. I hear those outflow the IX. If you have backseats installed just try putting a layer of dynomat dirrectly over the pump access panel under the seats?

 

my walbro whines and i like it!

 

Trade in the Evo for a *****.

 

Haha, yeah i know a guy with a dog box in his sti. I thought his car was supercharged by the sound of it.

 

Then his ears will start to bleed. That's a constant whine you can never shut off.

 

Chris, you are def right man.

 

when i had the rear interior in the car i couldnt hear the pump at all. but since i stripped everything behind the front seats out the only time i can hear it over the exhaust is at idle.

 

Mine whined; never really bothered me.

 

There is a foamlike material that comes with some pumps that is wrapped around the pump to deaden the noise but I don't know where to get it by itself. Obviously you can't just use any old foam or sound deadening material. It has to be able to withstand gasoline (duh). Maybe someone else can chime in if they have any clue where to buy it. I have installed many pumps on other vehicles that came with this stuff. It was like a sleeve that slid over the pump and you just used a zip tie to secure it on. It absorbs the vibration of the pump so it dosen't resonate in the tank (whine).

 

The whine is so you know it is good-er than others!