ok, so first it was the odd drip onto the exhaust causing some smoke through the middle, now i feel like ive lost a lot of power, pulling away from tickover its really losing it, and extremely lumpy, the engine 'sounds' ok though...and im getting that blown exhaust noise from the middle..bear in mind this is a relatively new exhaust system, the standard mongoose zed centre jobby...

 

anyone ever had this? it sounds f**ked!

The down pipes could be blowing.

 

Did they use original gaskets when the exhaust was put on?

erm wouldnt know mate? do the down pipes go all the way to the cat? or is that a stupid q? sounds in the middle...

ok, so first it was the odd drip onto the exhaust causing some smoke through the middle, now i feel like ive lost a lot of power, pulling away from tickover its really losing it, and extremely lumpy, the engine 'sounds' ok though...and im getting that blown exhaust noise from the middle..bear in mind this is a relatively new exhaust system, the standard mongoose zed centre jobby...

 

anyone ever had this? it sounds f**ked!

 

i thought i had an exhaust blow near down pipes turns out it was nut come off the pipe which goes to the egr valve (located at back of engine) from the maifold (battery side rhd) check out immediatly or you will get carbon monoxide poisoning, if you feel nausious and tired its probably this!!