Another member reported this sometime ago. I should try it.

 

I used a bleach bottle (2.84 litre) and it works. I have a 1.89 litre bleach bottle at home at it has the same threads and will work also. I had to take out the air cleaner in order to put the funnel on my 05. I see some places have threaded funnel charging crazy prices at $15-$30. The jug threads fits nice and tight. The handle helps you turn the jug easier. I chose the 2.84 litre jug because it is wide but if you use the 1.89 litre jug then you may not need to take the air cleaner housing off.

 

On another forum a gent mentioned he found that an apple cider vinegar plastic bottle worked for him.:shrug: