My RB5's done 120K now and needs the up-pipe replacing. Is it worth fitting a newer TD04 to replace the original or is it a case of "if it's not broke don't fix it"?

 

Unless you are replacing it with a refurb one (or new) you never know what condition a second hand one is going to be in.

If yous is not smoking and still producing enough power then there is no reason to change it.

Good time to upgrade to a VF28,TD05,VF34,VF35 etc etc if you wnt more power!

 

Don't want to upgrade, but since the car's nearly 9yrs old I'm just wondering if it's loosing power and if I should replace some bits 'n pieces.

Saving for a new car as I think I'm overdue treating myself