Model ETFBIMP0 Tail Flash By: Sound Off We like to call this our “Plug & Play” taillight flasher. On the new Impala police package vehicles, all you do is unplug and insert this flasher in line with the existing taillight wiring harness. Just add an on-off switch and you’re done! Easy To Install. Model ETFBIMP0 Tail Flash Only $84.99 ETFBIMP0$84.99 Customer Pays All Shipping Charges. Pay securely with your Visa, Master Card, Discover/Novus or PayPal with our easy checkout! Note: Purchase orders will be accepted only by municipalities and pre-approved before check out completion and Purchase Order Number received. All others will be immediately rejected and transaction voided. Place your order by Internet, Phone or stop by our Store for the same low internet prices!