Help! What Oil Filter wrench?

[Mikelove]

I bought mine from porscheshop.co.uk anything over 30nm and it slips. Max is 25 nm so its cool

[bobbeck]

Revived!!!

Ok, used my 74mm / 14 that I used on my Mercedes to get the filter off last fall, perfect fit. I left that wrench 250 miles away last weekend. Due for a change (5000 miles already) and I figured I'd just pick up another one. Went to Autozone and picked up the $5 74/14 and no dice, too small. Went back and exchanged it for a 76/14 and still too small. What am I missing? '98 2.5 plastic cartridge cover. I can probably get the 76/14 on with force. Seems like there's some hit and miss with these.