what's the difference between the reg headers and the race headers on the SR page? what benefits do the race headers give you over the regular headers?

 

the race headers have a longer main tube. The race headers also have their own flex pipe section, and 1 hole for an o2 sensor.

In theory, the "race" headers should give better gains on the top end. But until a car is dyno'd with all the different header types back to back to back, we won't really know the differences.

 

ok thanks for the info random