Hello , Some months ago, read article on a Jag owner boring out the honeycomb of his exhaust collector, any one have knowledge of this or would like to share experence , Thanks

rbarnes, 1994 XJ40, 1987 XJS

Submitted by neffd@dteenergy.com on Fri, 09/15/2006 - 07:13

I and many others have removed them. Newer Jags came without them installed. They are very restrictive to flow and probably create back pressure.

Don Neff
1991 XJ-S V12 Convertible 5-Speed

Submitted by neffd@dteenergy.com on Fri, 09/15/2006 - 07:13

I and many others have removed them. Newer Jags came without them installed. They are very restrictive to flow and probably create back pressure.

Don Neff
1991 XJ-S V12 Convertible 5-Speed