LESS WEIGHT

We use 321SS (a superior grade of Stainless steel to the cheaper 304SS) and use a metal core spiral wound 200CPSI catalytic converter.

MORE POWER

By routing the primaries up and positioning the catalytic converter more vertical we were able to retain 99% of the primary length of the race system. This is how we are able to achieve 20 whp gains on the 991.2 GT3.  Want more?  Add the intake kit!

Get a sneak peak of what our street headers sound like! Listen Here