We are pretty sure many of you remember very well these two badass diesel rat rods,showed up for the first time at Sema last year.These two monsters are built by Welderup,which is an infamous shop also featured on Discovery Channel’s Vegas Hotrods TV SHOW.The 1000hp and 1800-2000 ft/ibs rat rod sedan is about to killed this show.Don’t forget to click the video down below,also feel free to share with us your opinion.