Ive seen a few places advertising injector cleaning, has anyone got any experience of this. Claims to improve bhp, fuel econ, throttle responce etc etc

 

Any gains will clearly depend on what sort of state yours are in before they come out. If you're talking about a reasonably modern car that has always been run on good quality fuel, and with filter changes at the recommended intervals, there probably isn't much gunk in them to start with.

However, for confidence, and knowing you have a good basis for a power build, Mark@Lateral's services represent pretty good value for money.

 

cheers mate, just seems like the latest thing to get more power out...