Down pipe - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

• Down pipe by dillenger1 on 20 Jan, 2008 04:43
• When some of you go to ,lets say a 3in downpipe.Are you replacing the whole assembly?My t3 came with a downpipe section,looks restrictive.Do you need this for velocity?
• #1 by saurkraut on 20 Jan, 2008 07:32
• Unbolt and toss the cast iron POS that is held to the turbo with four studs and nuts.
  
  Contact Dave at PP, and see if h'll do a 3" SS pipe.
  
  Or go to Techtonics tuning for a 2.25" SS down pipe
  
  Or make you own.