These race headers are no joke worth every penny this is the real deal.
Video don't do it justice you need to hear it in person holy crap does it sound good! I thought my center bypass sounded good but these race headers blows it out of the water in every way. In my opinion these headers are 30% louder than previous setup and the best part zero drone. Listen to the high pitch and the downshifts. I dont know how they do it but thank you Jamie for building such awesome headers One last thing the RS does pull harder.
Jamie I am madly in love with my 991 RS with Dundon Race Headers now honestly its transformed. Was out on the track and an instructor friend who had driven it previously drove with the Dundon Race Headers yesterday and got out and said I quote"what have you done to it" ~ Ahmad, UAE: 991 GT3RS Race Headers