this thread still going ?

 

What a *****!

 

Exhaust manufacturers spend hundreds of hours on track and dyno testing who did the R&D Dyno and track testing of the system if you don't mind me asking.

 

Lets face it you just have to look at it to know it won't flow very well. The gasses are split into two streams, this will cause all sorts of disturbance. Then once split in two it has to go round a 90 degree bend, before finally exiting out of that tiny slit. Think this could be the first exhaust mod to actually reduce power

 

Those tail pipes look like they were off an old vauxhall senater !!