2004 max cattman header???

[Rohanmax14]

I have Greddy sp 2 with no cat. I'm planning to buy cattman header n how loud is dat with my exhaust? I dnt want really loud like I can hear inside I wanna able to hear outside. It don't sound really loud dat my parent will able to noctice.

[jsmithsole]

I have Greddy sp 2 with no cat. I'm planning to buy cattman header n how loud is dat with my exhaust? I dnt want really loud like I can hear inside I wanna able to hear outside. It don't sound really loud dat my parent will able to noctice.

If you already have greddy with no cat, I assume it's pretty loud, the headers will def add to that...I have heard a car with full exhaust/y-pipe/smaller res with the headers and it sounded mean!

[Rohanmax14]

Any video for dat?

[ABNRML4U]

+1 on seeing a Video.

[Rohanmax14]

It nt dat loud that we don't wanna hear inside the car?

[jsmithsole]

Search is your friend!!

Cattman headers with Greddy cat back.http://www.youtube.com/watch?v=YDPmenl6erU

Just Greddy:http://www.youtube.com/watch?v=sYVmIcXq-Wg

[Rohanmax14]

We can't hear inside while we r driving after we put header.correct? I don't want muffler to hear inside while we r crusing on the road. Is nt like Honda civi rite?