If I come up one Saturday, will you teach me to weld too? That's the one thing I can't do on my own car.

Seriously, your workmanship on my 911R muffler is the best there is.

That's kindasortamaybe what I thought. So I'd assume the noise level would be somewhere inbetwixed also? Maybe Ben will chime in. And yes his work is awesome.

Superb looking. When is the pre-order?

MAN! do you sleep with that welder under your pillow? those are great looking welds.

thanks mb911 ,

Buckterrier,
Cat bypass is usually a straight pipe, no more no less. Premuffler usually a muffler in front of the muffler as 83-911SC cab explain below. In this case, it is a small straight through muffler.

Yes thats coorect,

As to the preorder it is kind of over. those that preordered already were the driving force to make me make these. They all have been contacted. Those that haven't preordered Should call pelican and I hope to get details worked out with them today so we can get these rolling out the door

This is counterintuitive, but the premufflers (at least the factory unit) actually make a bit more power that the straight pipe. Source: Anderson's book.

Ditto on the welds Ben - nice work, and nice to work with a guy who gives a ***** about craftsmanship. I may have to replace my Dansk premuffler.

Dang those welds is pretty.

How much would one of these muffle compared to a cat by pass? A muffler by-pass is crazy loud with a cat by-pass, but would it be livable with one of these ( I had the idea of a small muffler in the place of the cat and then the muffler by-pass, which would save a bunch of weight from the very back - maybe this would work)?

I just got off the phone with Ben. I have his 1/1 with a bypass and he said It should quiet mine down a bit. Needless to say - Mine is on order.

Can't say for sure but I think its doable

Can you do those with a race cat in it?

I want to PREORDER one with a race cat, and can you make it pass smog? I want the good welds, and since it's a preorder, I would like a discount too please.

man I just finish 1 product and already looking for the next. I may down the road but want to make these happen first for a while

update Pelican should be set to take orders as of right now. so give them a call

You will get better results from punching and leaving the cone on the outside of the inner pipe, than from clean drilling(which is what seems to have been done in the pics)

Hey Ben,

What kind of Warranty will you be Providing for this Pre-Muff? I heard the fiber glass innerds will tend to burn off over a short period of time causing it to get louder?

Please advise,

Jim

Sorry for my bad that I don't have the anderson's book with me but do you see it has any explanation on why/how it makes a bit more power than the straight pipe or only on experiment?
Thanks Wavey.

Hi Bill,
Just for understanding, is it for smoother air flow from the inner pipe to the fiberclass packing chamber or any other reason?

I believe a 3.2 likes a little back pressure.