[Cd]

Originally Posted by 2000mc

$5 Amazon.com: Custom Accessories 71121 2" Blind Spot Mirror, (Twin Pack): Automotive


or $150 Amazon.com : Myron & Davis BSM100 Dual Sensor Blind Spot Monitor System : Automotive

i wouldnt think the ultrasonic sensors would work so well at speed, but then i can hear my tire noise more when i drive past something. gm oe systems use actual radar though

I think I'm going to buy this and install it on my car. Thanks again for the link.

I had second thoughts though when I noted that the shipping weight was 2.6 lbs !!!
How will I ever make up the mileage lost to those extra 2 .6 lbs ????