Vauxhall C20LET Turbo 3" 76mm Downpipe

TX Autosport


TXautosport 3" / 76mm Large Bore HighFlow Downpipe Turbo Back C20LET Turbo

Standard downpipe is slighty over 2inch bore which is very restrictive (57mm).

This 3"bore Polished Stainless Steel Downpipe bolts straight onto your standard Turbo, which removes the restriction given by the standard Cast iron Turbo Elbow, on tests it made a lot more mid range Turbo Spool up and gives a deeper exhaust note

It will bolt straight onto Vauxhall Cavalier / Calibra 4 x4 Turbo Direct replacement

Bolts onto the Turbo to remove the Cast Iron Elbow which restricts exhaust gases

As with all standard downpipes, to fit to a C20LET in any other Vauxhall you need to chop the last foot off and re-weld to your current system

Suitable for:

  • Nova
  • Astra
  • Corsa
  • Tigra
  • Cavalier
  • Calibra


  • High Flow 76mm 3inch pipe
  • Polished T304 Stainless Steel
  • Will unleash BHP
  • Lambda Sensor Boss
  • Increase Turbo spool up and Throttle response
  • Replaces the standard 57mm 2 1/4 pipe
  • Removes cast iron Turbo Elbow