Front Pipe/Downpipe 1.6T A16LEx - Corsa D VXR/SRiT Astra H 1.6T

For Corsa D VXR with A16LEx engine. Pre Cat Removal Pipe.

To replace the original pre cat section, which bolts to the turbo, which is only required at point of first registration, and by smoothing the bend radius, we have dramatically improved the flow through the unit for improved power and torque.

Add a bespoke ecu remap for even better power and torque improvements. For best performance gains a full 76mm turbo back exhaust system is recommended with a suitable remap.

Note: For Corsa D VXR with A16LEx Engine Euro 5 Emissions NOT suitable for early cars pre 2010 with eg Z16LER /Z16Lex engines.

EML may illuminate from time to time for catalyst efficiency. This can be removed with an appropriate remap.

Will also fit:
Corsa D 1.6 SRi Turbo A16LEx only
Astra H 1.6 Turbo A16LEx only