NOS Metal Sign Heat Barrier / Sound Deadener Installation Tools CMX Trim Restore and Coat

CMX Trim Restore and Coat

These high horsepower design intake runners fit in our LS3 102mm intake manifolds

The upper mount has been engineered to reduce flex by 52% over the competition

Designed with the racer in mind

NOS Metal Sign Heat Barrier / Sound Deadener Installation Tools CMX Trim Restore and CoatNOS NOS Metal Sign 19327NOS NOS Metal Sign Product Description: Metal Sign NOS Logo Nitrous Oxide Systems 24. 0 x 14. 0 in Steel Sold Individually The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States' government was losing interest in piston powered