87 Grand National with Dual magnaflow's idle

after warming up

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BEAUTIFUL GRAND NATIONAL IDLING
Start up & walk around of this beautiful grand national





THIS IS WHAT IT DO HI HATERS
this was to let all the haters know u still cant touch christine no matter how hard u try KEEP IT 100





87 Grand National with Flowmasters startup
startup





Buick GN duals with Magnaflow.
Custom built by Troys Muffler Shop in Anderson SC.




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