Thunderbolt

Thunderbolt converters are designed to give high performance in limited spaces. 

These hi-flow converters feature a ceramic brick with 400 cells per square inch and are designed for use in vehicles with engines up to 5.9L / 6,000 lbs.

*Not for use in California

There are 2016 price increases effective immediately. Please call for details.

Errors and omissions expected while website is in development.