Nice. What is the sound like inside the interior especially at cruising speed? My Denali had a custom exhaust and I loved the sound, but after a while I tired of the noise inside the cabin. Sometimes it was even hard to cary a conversation because of the noise. How is this shipped? Who do you recommend doing the installs? What is included in the kit? Do you guys manufacture the muffler? What does the warranty cover exactly? Are the pipes Mandrel bent? What grade of stainless is used?

__________________
2013 BMW X6M-current
2013 Audi S4-current
2007 BMW X5 4.8i (E70)-sold