What exhaust!?

Magnex went bust a couple of years ago but hey were bought out by another company.

I'm not 100% on whether they started production again.
 
got ktec pro performance 100 cell sport cat and cat back exhaust. Its the ********, the gains are better then some. And the design is the same as group n exhausts u see online over europe just with bigger back boxes.
 
I'd recommend doing what I did woody and have 3 or 4 runs on different dynos then take an average.

I have seen some shocking rr figures in my time
 
CTM's rr is pretty accurate and i dont like paying £50 for some1 to print me a graph off
 
I meant more the accuracy of the read out, every rolling road if different, especially seen as most have adjusters on them.
 
I have used chip wizards, bhp tuner, awesome gti, well lane turbo centre there is rs tuning too but I have never used them.