hi just wondering if anyone has the after burner vortex backbox and if it actually does makes any difference to the performance??i have a 3inch hks catback system which came on the car but not really happy with the sound,will it make any difference if i went from a 3inch to 2.5inch??zaf

 

Only placebo-horse power.

 

is there any mid-section decat pipe that will fit onto a 3"hks backbox?its a angled one..

 

any oe fitment will i think.

 

i have an afterburner . i didnt really notice a difference in power but as for the sound , its lovely

 

i been told cos of the angel of the hks not all mid-section pipes will fit?can anyone on here with a hks confirm this,or anyone with a 3" backbox??cheers

 

i have an afterburner de cat center section in me shed . 3"

 

looking to sell it mate?

 

yes taking up space in the shed

 

how much mate and where abouts ru?any contacts details..zaf

 

had the vortex angled one on my car for a while, didnt feel much difference in performance but it did have a beautiful rumble

wiley