So get it straight kids, His products are worthless. Some guy paid the premium for a Venom 550bhp kit only to find that when he got his car back all that was done was cold air kit, exhaust and new wheels and he spent the 20,000 dollars for the venom 550 kit. If you go to his website you will see that he hasn't updated it in over a year. Hennessy is in dier financial troubles because he rips people off for Mediocre craftsmenship. If any high powered Viper is worth anything it's Lingenfelters 8.8 liter viper kit.