I did an installation on my 911 with this Viper for picture purpose.
It is actually Mr.Cervinka`s patent in Czech Republic.
CAR-VIPER — productpilot.com
In another way ..how many of you have seen 911 on fire.I did once in 35 years.It was due to clogged catalyst on 1986 Carrera.And that was not even on fire just red hot exhaust ready for hot dogs.
The other was only seeing it after the fire , when a shop(Automotive Pit Stop) in Sherman Oak went up in flames with plenty of 930 and 911 inside and parking lot.it was not a nice picture when i got there.
I think we have already talked here about it..it was insurance scam...
Ivan
so it is nice to have one in the car but again unless your mechanic does something cococo the 911 are safe.
Ivan
here is a sample