Flash tune ?

[macnav05]

Im about to get a new exhaust system but don't want to put a chip in as I don't need one . I have been told to just go with a flash tune and full exhaust . Any thoughts or input would be appreciated. Ta

 

[MattWij]

I had a 3" exhaust done, which made a noticeable difference, after that I got the ECU remapped and the results are excellent. Much more fun to drive! I took mine to "Horsepower Factory" in Dandenong who did the tune and dyno run. Got about 20% increase.

 

[macnav05]

ok cool , I just put the redback system on and its way cool . how much was the ECU remap and is it worth it ?