Choosin exhaust

[overclocked23]

I have a vp with a 5.0l with coldair induction , 70mm t/b and a hsv 185 chip with knock sensor was woundering what exhaust would sound better a high flow cat with a 3inch or high flow cat with 2.5 inch

thanks

 

[vr_shart]

if u want a deep rumble then go the 3 inch or if u dnt want it so deep and u want it a fraction louder go the 2.5

 

[VrWagz1]

i got single 3 inch mandrel with hi flow cat. It was very drowny and messy sounding, but once i got some decent extractors fitted it quietened it alot and sounds alot better now.

 

[needwork2-4fillhabbit]

Im chasing a 3" setup so if anyone has one to sell pm me. Or even a dual setup. Id go a 3".

 

[overclocked23]

thanks for your help i went for the high flow cat and a 2.5 inch sounds nice

 

[social]

youve got it fitted already or planning to? How much is he charging / charged you?