Power gains from exhaust system.

[Mitchy G]

Hey guys. Just wondering what kind of power gains i can expect from differnt exhaust systems.ie. muffler, cat back, diff back, engine back systems.

My car is a non turbo 2 liter golf mk4.

[h100vw]

The power gains will be minimal TBH. If you got more than a handful of KWs you'd be lucky.

They would have to be put down as cosmetic items really. Of course they sound better though.

Depends what you are looking for.

Gavin