10GTSTANG

If you buy an 'Autometer 2 1/16 inch guage, like say a boost guage, it will come with a pass through grommet that fits that hole and you can run the wires right through it. Just remember if you buy a boost guage, you have to buy a blower for it!

Joolander

seriously guys, whats wrong with the sound tube?

EscapedGreg

For me I hate the sound that you get with it. I would rather hear just the exhaust note. You would think the uys at Ford would know how to look it up but I even looked on the screen and there is no part number for it, just shows the part number to be a plug nothing specific.

EscapedGreg

Thanks for all the info guys I will check that Roush part number and give Procharger a call if I have to.

iDance

Did we ever find anything for this hole in the firewall?

I have the dealer searching for me.

iDance

From the 2010 Roush R2300 supercharger install manual:



I assume finding a roush dealer is the next step to finding these grommets?

EscapedGreg

The Ford part number for this grommet is W651016S300 I was told. I'm gonna stop by the dealer next week and order one.

xspsi

Perfect! Just ordered one from Tousley Ford.

Thanks,
Mitch

Sam I am

I just put a small patch of Dynamat over the hole. You don't even notice unless you look for it. Just my .02.

iDance

They come in a pack of four for $2.75 apparently.

If someone buys a four-pack and it works, why not work together and sell three of them to us?