L322 TD6 CHIP UPGRADE

[jx2mad]

Has anyone had this done? If so what benefit? Increase in power is taken but what about increased economy? Jim

[PAT303]

I've often thought of fitting a Tombie chip to mine but the boss won't let me and I'm not convinced the GM box would handle it.It's hard to decide weather the cost is worth it when the thing drives very well now without it. Pat

[33chinacars]

Also check out DPchips and no I'm not connected but have seen some good reports.
Gary

[rangie95]

hi had a haltec fitted to my 06 power is heaps better and fuel economy is better recommend it just need to find aftermarket exhaust now