BBK Long tube headers w/ high flow cats

[SilverS550]

I was thinking about purchasing these Long tube headers with the High flow cat add ons. My only concern is how much louder will they make my car?

I currently have the Corsa Extreme exhaust and not sure if I want my car already louder then it is.

Thanks

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[Khyber]

alot louder.

 

[SilverS550]

Any body have any videos? Ive seen a ton with no cats.

 

[Khyber]

there are some on youtube with kooks green cats. it's still loud.

trust me i want headers too but with the xtremes it' ain't quiet lol.

 

[Derek@Lethal]

Here is a video for reference with a car using Kooks with Green cats, this will give you a good idea... LOUD! I think it sounds great though!

[ame]

 

[Khyber]

UHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

i want it so bad can't stand it

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