Invidia After Market Exhaust 2006 Is250

[IS250CUZCO]

Hi all,

Just wondering if anyone has had anything to do with Invidia cat back exhausts.

[ilv1004s]

iv had the mid pipes but not the catback

what information are you specificly after?

[IS250CUZCO]

Just wanting to know if the noise inside the car is much louder than the factory setup and does it improve performance at all?

[ilv1004s]

you wont get much increase out of just a cat back

you need headers mid pipes etc to make the most of it

you'll gain around 5-7hp atw

oh and yes it's def louder than stock

[IS250CUZCO]

The setup i am looking at includes mid pipes and axle back

Does this system have a nice note, is loud enough to draw attention from the boys in blue?

[ilv1004s]

i have never had the invidia catback system

so i cant comment on the sound

search it up on youtube