ive just had my oe headers ported and heatwrapped ive just got a few general questions b4 i refit them as this is the first time and was wondering if 1) what is the best way of refitting the lamda sensor is as the heatwrap covers the hole where the sensor goes .. should i just cut out a hole where the heatwrap covers it ?? 2) should i refit the bracket to the bridging pipe that runs between the headers and is bolted to the engine... .... cheers peeps