Much appreciated! For me that sounds great. Also, a nice looking X5. Couple of questions:
-Is the diameter of the new sections same as rest of the system?
-This might be difficult or maybe even impossible to answer without a dyno test or if you already had the car set up that way when you got it, but do you notice any lack of power?
-How is the noise at highway speeds at steady low rpms, when going like 120 km/h? Is it like a stock one where it’s mostly just tire and wind noise or is it more noticeable?
Now, how about a clip showcasing the sound under full-on acceleration
Edit: Just listened the clip with a better speaker able to handle lower frequencies, now I really wan’t do mine.