HSV Exhaust-- How Good??

[stockvs]

A Friend has told me that these Gen 3 hsv systems will fit a Supercharged 6

Just wanted to know if anyone knows much about them. Are they straight through systems (they dont look it) and would I get much improvement over a standard s/c 6 exhaust which are quite restrictive in my opinion.

Also diameter size of these anyone have any idea??

Thanks.

 

[geardys]

just go for an after market exhaust.
i'm not sure but try a twin 2.25in system with twin cats (try for hiflows) & mufflers into an single 3in exhaust.

this type of system should be better then std.

 

[stockvs]

I have just fitted a HSV Clubsport exhaust to my supercharged six VT.
Very happy with it, super quiet on Idle and cruise, with just a mild audible note on medium acceleration.
And car feels as if it has more grunt.
Good worthwile mod in my opinion.

 

[bennzy]

i wouldnt even bother wasting my time personally,i have a hsv exhaust system on my berlina 5.7L and it sucks, personally dont like it because its too quite