20vt conversion exhaust opinions

[Mihnea Cotet]

Fellow listers,

I've been recently offered an Urq Scorpion exhaust system in exchange for
the 200q20v's complete Aircon system... sounds like a good deal.. the guy
used to have it in his 90 quattro (type 85 so that would be a 4kq) until it
started to sound too loud.. I guess he's talking about the single muffler
Scorpion system.... What size is that Scorpion system? Could it be a 3"?
Now for my other issue, I have the 200q20v's downpipe that I'll cut the
left exit and bolt it to that Scorpion system, but I just called an exhaust
shop who told me they could make me a SS DP in whichever diameter I wished
for 150 Euros.... so would a 3" DP be a good option for a 3B engine that
will be supposed to put out approximately 300 HP? Am I right thinking that
simply cutting the left exhaust branch from the DP (and welding a plate
onto it) will be okay and that this DP will bolt up to my Scorpion exhaust?
BTW, as my car isn't supposed to have a cat, I won't be using any :-)))

Thanks for your replies and opinions,

Mihnea



'85 Coupe quattro, due for a 20vt conversion pretty soon!!!!!!!!!!!!!! as
well as new Bilstein shocks, Eibach springs and lots of other mods
including Porsche brakes in the front
'90 200q20v 20vt donor

http://www.audifans.com/registry/view.php?action=viewCar&carid=350