Like the title says! These will NOT fit mtech bumpers - only E46 M3 bumpers.

My hosting provider is down at the moment so I'll have to link to a sponsor on E46Fanatics that sells them for $149 USD plus shipping, tax, and brokerage to Canada:

Locals get first dibs at $75 CDN picked up. I realise this is a *very* low price for this - please note that I broke one tab on one of the ducts when fitting them to my bumper. The broken tab doesn't seem to affect how well they stay in place - the reason that I broke the tab is because they stay in place so well!!! These are in otherwise new condition since I didn't keep them installed - I only fit them to see how they looked and decided I didn't like how they looked with my ACS lip.