[Coupe2.0]

Not sure if this belongs in here or the engine discussion forum.

Has anyone upgraded their blow off valve??

I'm looking for a decently loud one (more than stock) but not sure what to look for or how to tell.

What about performance increases?

 

[Icon]

I liked the sound of this one:

 

[Adam]

I assume you will drive it everyday so in that case buy something you can tolerate and won't be annoying to you, your passengers and the cars around you. The loud BOVs might sound cool at first but its just a gimmick.

 

[Coupe2.0]

Someone needs a red light ticket

 

[Coupe2.0]

I'm happy with the stock sound for now.