Terence_lai

Has anyone using this on their 993? Are they any good? I've got the Fabspeed one but I think this one looks more practical to me...

http://www.type911shop.co.uk/shop/ar...26aid%3D825%26

CalvinC4S

It's a OEM motor sound cover. They are the best

targagr

This is the motorsound package air box. Porsche sells the same one...i have it and very pleased. Changes the sound especially in cabin.

Terence_lai

So its much better then the Fabspeed one?

Resident Sicko

Fabspeed one is GREAT for sucking in hot air. Heard reports of actual HP loss but cannot confirm.

CalvinC4S

Yeah, they wouldn't sit at the same lunch table in highschool.

Terence_lai

Thx and just ordered one.

hn

I thought you can just drill your original box to get the same result and there was the holes pattern floating around. Actually I think I still have it.

993MAN

Pattern? Oh ****. I just went at mine and drilled holes all over the place.

Kika

if you look closely on the inside of the airbox cover, you can make out the hole pattern.

I used a punch to mark each circle, then a drill to drill each of the holes. then a dremel to de-bur the holes. time consuming? you bet, but I did it on one of my off days, no one was home, just some quality time in the garage with the 993.

hn

Not all have the pattern imprinted in the back. I bought an extra one to mess with and it didn't have one, but mine did. Or theother way around.

Also, I remember someone said drilling small holes with the pattern work better than few big holes.

DanL993

There's a DIY out there somehwere (PCar Workshop?) on how to drill and the "optimum" pattern (apparently they tried several designs).

funbug

Do a search in the forums. There is a pattern listed. I couldn't download the pattern on the Pcar website

IXLR8

Hole Data

Sean Hamilton

or ... even easier to snap the inner snorkel out