Opel / Vauxhall Astra Zafira GSi SRi OPC Coupe Turbo

Z20LET 2.0 16v Turbo

 3" / 76mm DeCat Downpipe

3inch / 76mm DeCat Downpipe 304 Stainless Steel Satin Finish

This Downpipe removes both Standard Catalytic Converters

Connects to Factory Turbo and Mid Section

Ideal for any stage of tuning, as on any car a DeCat will give extra BHP due to the restrictive Catalytic Converters being removed.

Comes with Extra welded in Boss for fitting a Exhaust Gas Temp Sensor - This comes with a bung if not needed.  The Thread size on this is 1/8 NPT