Pics of Desnorkal

[BoxsterLewis]

Muchos Gracias! And dont forget the 3-5.5 whp HP increase

[Boxtaboy]

Originally Posted by BoxsterLewis

Muchos Gracias! And dont forget the 3-5.5 whp HP increase

No problem.

I really like this mod, but was thinking that it's possible to improve upon it even more by creating a smoother path of air into the intake hole section. If you look at the snorkel tube, it has a curved trumpet at the end, which I assume acts like a venturi to suck air in faster. I was thinking of maybe fabricating a trumpet to fit into the hole back there and also dremeling out the honey comb plastic surrounding the hole to a smooth finish, so as to further smooth out the airflow. Anyone try this before?

[jmatta]

Spend a couple bucks and get an Evo Hi-Flo and remove the whole factory air box. Best bang for the buck and incredible induction sound. Couple it with secondary cat bypass pipes; you've got music and a Boxster that sounds like a Porsche.

[Boxtaboy]

Originally Posted by jmatta

Spend a couple bucks and get an Evo Hi-Flo and remove the whole factory air box. Best bang for the buck and incredible induction sound. Couple it with secondary cat bypass pipes; you've got music and a Boxster that sounds like a Porsche.

Thanks. I was thinking about the Evo too, but have read a lot about possible CEL/MAF issues if you over oil the filter, as well as it not being a true sealed off system as the stock intake is (it's open at the top, right?). I'm sure it does sound awesome though.

[Adam]

Has anyone with an 03 or 04 desnorkeled? Porsche redesigned the snorkel for the 03/04 model and got rid of the shovel or catch tray at the end. Just wondering if there is still a profound difference in sound ect. Also, the intake vent is one piece on the 03/04 and slighty different and there is a screen. Anybody have a write up or better advice on how to remove the vent on the later models? I removed the screw and gave it a tug and that sucker isn't wanting to move. I can't feel or see any little tabs that suppossedly hold it on.

[Adam]

Originally Posted by Adam

Has anyone with an 03 or 04 desnorkeled? Porsche redesigned the snorkel for the 03/04 model and got rid of the shovel or catch tray at the end. Just wondering if there is still a profound difference in sound ect. Also, the intake vent is one piece on the 03/04 and slighty different and there is a screen. Anybody have a write up or better advice on how to remove the vent on the later models? I removed the screw and gave it a tug and that sucker isn't wanting to move. I can't feel or see any little tabs that suppossedly hold it on.

Since I didn't get a reply I assume that nobody with an 03 or 04 on here has desnorked? Interesting.

[Boxtaboy]

Originally Posted by Adam

Since I didn't get a reply I assume that nobody with an 03 or 04 on here has desnorked? Interesting.

Or maybe not many folks here have an 03. I think you still would get an increase in intake sound even without the cup at the end of the snorkel tube because the 97-99 Boxsters also did not have the cup at the end, and plenty of those cars have been desnorked.

[h20break]

Originally Posted by Adam

Since I didn't get a reply I assume that nobody with an 03 or 04 on here has desnorked? Interesting.

Adam,

I have an 03 S almost exactly like yours and was wondering the same thing about desnork. Have you ever thought about changing the exhaust? I am reading as much as I can about it and looking and listening to exhausts on youtube to help me make up my mind, but like you I would like to know about the desnork before I take the plunge and change the exhaust.

[hjkim550]

Originally Posted by Adam

Has anyone with an 03 or 04 desnorkeled? Porsche redesigned the snorkel for the 03/04 model and got rid of the shovel or catch tray at the end. Just wondering if there is still a profound difference in sound ect. Also, the intake vent is one piece on the 03/04 and slighty different and there is a screen. Anybody have a write up or better advice on how to remove the vent on the later models? I removed the screw and gave it a tug and that sucker isn't wanting to move. I can't feel or see any little tabs that suppossedly hold it on.

Hey Adam,

I, shortly after joining the forum, attempted to desnorkle my 04 SE. I wanted to have that improved sound. Lots of old threads on desnorkling but none on the 04. I do not think desnorkling will improve Hp but I do think it would make a nice sound.

Our 04's do have 3 tabs to hold the vent. It took me a long time to coax the vent loose after I released it from the tabs. Do not force it.... you will break it. When I took the vent off. I was faced with a smooth inner rubber lining that tapered down to a steel mesh with a screw to hold the mesh/lining in place. I tried to remove the mesh without success. I posted my problems and I did not get any responses from 04 owners. A lot of the forum members thought that my snorkle was already removed but I am not sure. I think it is part of the redesign and I cannot even get the mesh off to see if I have a snorkle equivalent. Oh well. Unless someone has experience taking this lining and mesh off.... I am not going to rip it out to see if I have a snorkle.

[jmatta]

The box is open at the top, but the cone filter isn't exposed to the engine compartment due to the factory engine cover. The CEL problem stems from over oiling. You don't need to spray half a can of oil on the filter to provide protection.
Always oil sparingly, wipe down with clean cloth, then dry with newspaper. Do this once a year, unless you're into offroading. Haven't had a single problem on any of my cars (especially the Box) using this method.

The sound when on hard throttle is just superb...

[Boxtaboy]

Originally Posted by jmatta

The box is open at the top, but the cone filter isn't exposed to the engine compartment due to the factory engine cover. The CEL problem stems from over oiling. You don't need to spray half a can of oil on the filter to provide protection.
Always oil sparingly, wipe down with clean cloth, then dry with newspaper. Do this once a year, unless you're into offroading. Haven't had a single problem on any of my cars (especially the Box) using this method.

The sound when on hard throttle is just superb...

Yeah, the idea is growing on me. One of my buds also fabricated his own seal for the top section for better protection from hot air getting into his intake.

[BoxsterLewis]

Nice pic.

Update:
I performed the desnorkeling last night and my butt dyno tells me i gained 5 hp And the sound is definitely louder!