View Full Version : Underdrive Pulley's and Turbo's


jrhaile
10-09-2006, 04:40 PM
When I go boosting in the next ~6 months will I have to remove my UUC Underdrive Pulley's? What about my Dinan BBTB or 3.5" Silicone Elbow?

Darth Maul
10-09-2006, 10:56 PM
If it were me, I'd just leave everything as is, however, is your pipe from TB to Intercooler going to be 3.5"??

BMW328guy1
10-09-2006, 11:02 PM
I've still got my UUC pulleys on.

jrhaile
10-09-2006, 11:04 PM
okay cool.. thanks

and yes I'm hoping to do 3.5" piping to the TB but we'll see.

byron
10-09-2006, 11:23 PM
okay cool.. thanks

and yes I'm hoping to do 3.5" piping to the TB but we'll see.

why, 3 inch seems to be more than adequate. would you be able to run 3.5 inch piping with zkw's?

jrhaile
10-09-2006, 11:25 PM
why, 3 inch seems to be more than adequate. would you be able to run 3.5 inch piping with zkw's?

good question... but more air flow is always better into the TB :D more then likely, I'll stick with 3"