Bren, and for a stainless steel exhaust line ?

[didier_gg]

Whatever is the brand.
Do you have some exhaust lines :
- obliged to de-cat ?
- not obliged to de-cat ?

Twin outputs should be better for me.
:)

[bren]

They are made by the same company who makes the exhaust systems for Mongoose. They are exactly the same.

They are a twin 3.5" tail pipe and you can keep the cat.