Exhaust restrictor best option??

[Big-Al]

Trade the commy in and get a girl's car mate. They're good on fuel.

 

[cattz]

The money spent on optimizing the exhaust for economy gains will out weight any saving in fuel anyway. You will spend all that time and maybe a bit of money to save less than $3 per 100 kms. The best way to save fuel is to be a little ligher on your right foot when accelerating. And use cruise control whenever you can.

Thanks. That's the sort of response i was after. I thought it was a fair bit of difference, but it's minimal, so it's all good then.