Originally Posted by Bitsobrits
Originally Posted by MichaelS
I strongly recommend removing the header pipe to remove the cat


Agreed. Banging on the header pipe will not do the exhaust gasket any good.

Also good practice to replace that exhaust gasket any time you remove the header pipe.

Originally Posted by Bitsobrits
Originally Posted by MichaelS
I strongly recommend removing the header pipe to remove the cat


Agreed. Banging on the header pipe will not do the exhaust gasket any good.

Also good practice to replace that exhaust gasket any time you remove the header pipe.


and replace the nuts on the studs with Jetnuts. they use a smaller socket making it easier to get back together.

2019 M3W Sold and is now in Las Vegas enjoying the showgirls :-)