Buick GN duals with Magnaflow.
Custom built by Troys Muffler Shop in Anderson SC.
1200 HP Grand National burnout, Cars Fishtailing & Accelerating
DtRockstar1 records a series of cars accelerating away very loudly. You'll see a 1,200 horsepower Buick Grand National doing a burnout, two Cadillac CTS-V cars, Corvettes, and a Porsche accelerating and fishtailing. Facebook - http://tinyurl.com/6385qw2 Blog - http://dtrockstar1.blogspot.com/ Twitter: https://twitter.com/#!/DtRockstar1 Razzi: http://razzi.me/DtRockstar1/photos