Buick Grand National Exhaust SLP #2 ...

3" to Y pipe 2 1/2 SLP loudmouth mufflers.. hope u like!!!!!!!!

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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.co​m/ Twitter: https://twitter.com/#!/DtRockstar1 Razzi: http://razzi.me/DtRockstar1/photos





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





1987 Buick GNX 11psi vs BMW E92 335 15psi
Want updates? Like our page here https://www.facebook.com/pages/The-Hot-Lap/230515900360934 Buick GNX #106 comes out to play! Disclaimer: All runs were simulated and done on a PS3





450 hp Grand National
a 450 whp grand national makes a few pulls on the interstate and races a 2006 mazdaspeed6. make sure to subscribe for videos every week.




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