Does any one like in MA? there is no one that can mandrel bend 3" inch. So i decided to buy the pipes off of http://www.mandrel-bends.com/catalog/mandrel-bends-34/.. Has anyone here bought the piping and take them to a exhaust shop to make the downpipe? Also does anyone know what bends i need. Im running a ebay manifold star replica. Im thinking i need two 90 degree bends and one U bend.

I bought two 90's and 2 U-bends when I built mine, and used one 90 and one U. The u-bends are nice as you can cut them anywhere along the bend radius for tight turns and different exit angles.
I bought mine from http://www.woolfaircraft.com/

do u have a picture of how ur downpipe came out? Im thinking using a 90 degrree off the turbo, going down with another 90 degree just like the stock header lower pipe then make the S curve right before where the cat sits.

come on guys....does anyone know what exact bends i need for the log style manifold. All i need is this downpipe and ill be boosting. Thanks all 2gnt'ers for all the knowledge on this forum

If there were only one single way to build a downpipe, then yeah, we could tell you exactly what you need. However, it's rather free-form; you can build it however you want, so there's no easy answer.

Buy 2 90's and a 180*. Cut and weld as needed.

Originally posted by freakingbori617
come on guys....does anyone know what exact bends i need for the log style manifold. All i need is this downpipe and ill be boosting. Thanks all 2gnt'ers for all the knowledge on this forum

Depends on your setup. Not all log manifolds are the same. Power steering & air conditioning? As Dino said it is application dependent.

i have removed the a/c and the power steering. My set up is exacly like this image on google