Less than $3k fo a header-back exhaust?!? Does that include the ECU/DME tune to eliminate the 02 sensor warning? Is it a true tune (hp/tq gains) or just a tune to eliminate the O2 sensor warning? So does it sound like a high-pitched tuned v8 or a typical Mustang deep v8 growl? U really can't hear it inside the cabin?!? I wanna hear it when driving b/c it's way too quiet fo me (oem exhaust)! Thx!
EDIT: I can't see/hear $hit b/c those 2 YouTube vids aren't compatible w/an iPhone. I'll check it out when I wake up since I'm too lazy to get outta bed right now, LOL!
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'13 E70 S63B44A
'17 95B GTS
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