How do you like the chinese headers and the stebro set up?
i like it a lot. there's definitely a sacrifice in low end torque, but a payoff in high end power. i knew that going in based on the length of the headers. the stebro sounds ridiculously good. either i got used to the resonance or it dissipated a bit as the muffler broke in. when i had it at the track a few weeks ago i got a ton of questions about it.
As for me, if I get exceptional customer service (with anything) I make it a point of contacting the rep's supervisor and giving the rep the kudos they deserve.