You found it!  The place to order: "My Other Car Lights Up" or "My Other Car is a Turbo Regal" decals showing the digital boost gauge and tac display found in turbo regals such as the Buick Grand National, T-Type, and Turbo T.  

This decal is definitely "if you know, you know" - discreet, yet clear enough to other owners and those who have experienced these special indicator lights. 

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"Lights Up" are $2.31 each with free shipping.

"Turbo Regal" are $5.47 for a 2-pack with free shipping

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(WIX store is a PITA...CLICK ON THE DECAL IMAGE OF CHOICE WHICH TAKES YOU TO AN EBAY PAGE)

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