Guys,

I had a berks HFC failure so it was opened up, honeycomb removed and re-welded back together - its obviously bubble shaped and is now a testpipe.

I'm running a CTSC+AC running 9psi with bolt on's and GEMU, would the gutted HFC hurt performance vs a straight test pipe? - i think it will slightly.

Cheers

 

Lol why did u go though all that hammer and a chisel/screw driver. 10 mins later gutted cat.

 

It will be fine. Berk hfc flows great with the honeycomb. Without it should be no different.