02 post cat sensor

[Newbie57]

Having a go at replacing the post cat O2 sensor. As usual what should be a simple job proves a problem. The Remus twin exit exhaust means it's not possible to get the special socket on and get a wrench on it. Any ideas/experience with this? If I had a 22mm c spanner I could get that on.

[Carolyn]

I chop the top off them with an angle grinder so I can get a 22mm impact socket onto it.  Plumber's torch and breaker bar to get in out.

[Newbie57]

Thanks. Not something I can do on racks on the floor.

[Newbie57]

It's done. Thanks to Rhys. Beyond my physical strength. Rhys obviously had his weetabix.