Miltek De Cat Manifold

[Darrenw6242]

Hi I have purchased a miltek de cat manifold and was wondering what type of gasket I need to buy for the down pipe as I've put it on without one and it blowing.any help would be appreciated Darren

[paul.h]

Welcome to the forum.

 

Possibly you could make a template on paper by holding it against the exhaust joint and rubbing a pencil over it (like a brass rubbing). Then visit a car accessory shop or somewhere like Kwik Fit and get an exhaust gasket that matches.  Obviously if the car will be used on public roads it will need the catalyst in place.