No need to flush if engine is reasonably clean and low mileage. Each dealer is different my dealer does not push synthetic but will do it for a price! Remember it comes in each and every Viper so it is hard for dealer to say it is junk!
03 GT, Beltline Pinstripe, K&N Drop In Filter, Interior Filter, Locking Gas Cap, Racing Pedals, Hood Struts,Presto Change O 3bl, Cargo Mat, Billet Oil Cap, Chrome Valve Caps, Shorty Antenna, Front bumper Inserts, Dual Horns, and Rear Splash Guards.
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