Had the thing on-off-on-off, decat on-off, cat- on-off etc numerous times. Dealer advises it is blowing “a bit” and mentioned gaskets gone etc?
We’re talking about an S2 Exige, not and S1. The cat is a slip connection to the box so i can only assume that we’re talking about connection between the cat and manifold?
Never seen one, should there be “something”? (not convinced there should).