There is no installation hardware for the diffuser. You use the stock mounting bolts. All you need will be two additional rivets.



Some installation instructions were mailed out separately last week.



As for receipt, if you paid by PayPal, print out the PayPal payment page and that's your receipt.



Chuck Huang

I'm in the same boat...does anybody have any suggestions for some sort of durable coating we can put on these...



At first I was thinking I should just leave it as it is, but it won't stay this nice very long. It's obvious it'll get scratched up very easily and look like ass, especially on a daily driven FD.

rhinolining

I was just at Lowes, and bought a can of coating (in the paints section) made by the company that makes the dipping solution you put on the handles of pliers, tools, etc. Sort of rubberized. I haven't as yet sprayed it on, but it claims to be very durable. I'll shoot some over the weekend and report back.

Any word on the instructions? I received the invoice yesterday. Thanks.

Sorry about the lag. Here is the installation instruction.



http://www.rotaryextreme.com/diffuserinstall.jpg



For the very back, you take off the stock under bumper lip and use the exisiting holes. There are marks on the diffuser but they are not drilled.



For point "D", you need to use a rivet on both sides.



For point "C", there are existing nuts on the car that you use to secure the diffuser. Again, you need to drill holes on the diffuser and there are marks on the diffuser.



I think the rest is pretty self-explanatory.



Chuck

i cant imagine you have to take the bumper off to get this thing on right?

nah, no need to take off the rear bumper. all you have to take off is the underlip. That picture was from the Mazda service manual which shows you how to take off everything. But the only thing you have to take off is the under lip.



Chuck

Ummm... what happened to the instructions that were already suppose to be in the mail along with my invoice?

The instructions were mailed out by my cousin from LA. Maybe he forgot to send out yours. If you want a hard copy, I can mail you one but it's just the same as the picture I just posted which you can print out from your computer.



Chuck Huang