Performance Chip AH Astra SRi 2.2

[Les]

Has anyone had any experience with adding a performance chip to an AH Astra SRi 2.2L? I am contemplating between a UniChip and a PowerChip.

How much power and fuel efficiency increase is there?

Advise please?

[gmonkey]

i dont think there is any to suit z22yh only z22se

Sent from my X10i using Tapatalk

[ChrisMaz]

Search function is your friend.

Welcome to OA anyway.
See here for the last outcome.

http://www.opelaus.com/forums/showthread.php?28431-Z22YH-Remap