dillon410021

I need a new/ good used downpipe that will work with my true 3" testpipe. A 3" SFR one wold be nice.
thanks.

reno808

i have 2 for sale SFR

reno808

https://rennlist.com/forums/944-turb...pipes-etc.html

cubby944

It can be done with the stock pipe, you just have to be willing to dent in the test pipe a bit.

dillon410021

yeah but I already stripped one of the studs

dillon410021

how would I use the v- band for a K26-6. doesn't it have the 4 bolt setup

reno808

You can cut and weld the 4-bolt flange

Darwantae951

You will have to pull the turbo and have the hotside machined down and a v-band welded on.

dillon410021

sounds like some work. I will just need to find on with the 4 bolt flange. this is my daily driver

Darwantae951

Be ready for a pretty fussy install if you decide to go with a 3" downpipe. They can be pretty tight against the block, and you pretty much have to remove the turbo to get to all the bolts. Some things to possibly look at if you go at it would be AOS seals, with the turbo out you can get to it fairly easily and they tend to leak.

dillon410021

the aos is the black can thing that you fill the oil through right?

JohnKoaWood

That's the one, O rings at the bottom tend to leak, and to get to them the turbo pipes need to come off... If your pulling the turbo, do the AOS seals at the same time... I believe it is only like 1 more bolt

Darwantae951

AOS is held on by two bolts but once the turbo is out it's pretty simple. I have a thread showing a lot of the work. If you're interested I can post up a link.

dillon410021

anybody know if the fabspeed downpipe will work and bolt up nicely to the true 3" sfr testpipe

http://www.fabspeed.com/944Turbo.html

Darwantae951

The SFR unit is only 50 bucks more. Why not just go with SFR?