hey do you remember what size anit-fouler you bought? I really dont have the tools to take out my o2 sensor so I can take it out and take it to autozone for size measuring.

 

Best bet is to just call. With many aftermarket companies that I've dealt with, they get so many emails it is literally impossible to sort or answer all of them; it would take up their entire day not allowing them to actually do any work.

 

Curious,are you using stiffer engine mounts or anything?

 

were you still under warranty at that time?

 

if i remember correctly, think there is a 2 year warranty on the hfc. mine started rattling shorty after 2 years and been rattling ever since.

 

totally understandable br0 Just wondering cause im looking at the 63 hfc.

 

^ yeah thats the one i got. before you get it, ask bryan to see if he made any improvements to the CAT.

 

any updates? im looking at berk hfc 63mm as well

 

idk, call them and ask, i've been too busy

 

sorry this might be a little off topic, but I recently picked up a used berk 70mm HFC and as far as the exterior appearance the cat looked good. However, when i put the cat up side down I can hear that there are some play for the core to move around in the pipe. (i.e when holding it vertically, by shaking, I can hear that the core will more up and down not by alot of coz as it is being restricted by the size of the pipe). Is this normal? or I have just purchased a rattling HFC?

any help would be appreciated.