I've decided I'm running 4inch exhaust

[born2drv]

GET A CUT OUT!

I don't know why people use monster exhausts except to attract a lot of attention. Personally, I'm going to downgrade mine from 3" to 2.5" from the cat-back when I redo my exhaust to keep it nice and quiet when not in boost. I have a cut out after my 3" downpipe that opens up after 5psi, so performance is not hindered in any way.

 

[starscream5000]

kinda like that test pipe I've seen on some website (maybe horsepowerfreaks or BIC) where you unbolt a flange and...BAM! Open test pipe! Now, just put an electric cut off on it .

 

[daledoe]

who needs cats?

 

[rumptis]

GET A CUT OUT!

I don't know why people use monster exhausts except to attract a lot of attention. Personally, I'm going to downgrade mine from 3" to 2.5" from the cat-back when I redo my exhaust to keep it nice and quiet when not in boost. I have a cut out after my 3" downpipe that opens up after 5psi, so performance is not hindered in any way.

Where did you get this setup?...this sounds like an awesome idea.