Cheers Rush, I rang them a moment ago but the tester said he'd give me a call back when he gets a moment free.
Despite how nice it is having such a poppy exhaust it's not good on the head to get so much petrol being pushed in. I just want the engine running as sweetly as possible as it's not exactly standard atm
Out of interest were you on the m6 on saturday heading northbound near birmingham? I saw a caged black 106 so immediately thought of you. It was around 6pm.