Quote:
Originally Posted by RJasonKlein
I have the PTUNING header. Have you run an aftermarket header with this exhaust system and, if so, how was the overall noise level and quality of the exhaust note? If you don't mind sharing, it would be helpful to me to know your configuration and to get these questions answered.
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The OEM factory header was on at the same time as the PTuning exhaust along with an MXP 2.5" cat-less unresonated front pipe.
Definitely loud at full throttle but civilized around town. The Helmholtz resonator works great to combat drone.
Best way to describe the sound: Exotic. PTuning knows their stuff. Also found some clips on youtube... see below.
Got compliments on the sound from Mercedes engineers testing an AMG SLS at Laguna Seca. Good times.