See that you guys mounts your pyro different ways and places. Do I munt it pre or post turbo? I've always toght it to be post, following another thread someone said it could be mounted from right inner fender side, which means that its pre turbo and alsom measuring "half" the engine?
Second question, do I have to drill and tap the manifoil or can I drill a hole in the downpipe and mount it the "drilled" hose clamp way as some pyro manufacturers rec?

Procedure for pre-turbo is in the FAQs: http://www.dieselplace.com/forum/showthread.php?t=34248&page=1&pp=10

Second question, do I have to drill and tap the manifoil or can I drill a hole in the downpipe and mount it the "drilled" hose clamp way as some pyro manufacturers rec?

Why not.:grd:

Both are correct installs, just remember add 300F nominal to post turbo mounts so you know your safe limit

Thanks a lot to all of you.