loud

So I parked my '11 treg and left it running while my wife waited in the car and I ran in to the convenience store. I was waiting in line and I could hear my engine running when the automatic doors opened in the store. Anyone else notice their engine is loud when the car is parked and running...

Approx. 5pm - 22 degrees celcius- 60% relative humidity- Wife and kids in the car <check> Stroller in the trunk <check> Wallet, smokes, keys, phone <check> I turn the ignition, she turns over for about 3 seconds and then lets out a loud POP! Children fall to the ground in the park not 20 feet...

Well after parting with 5.0 Mustang with offroad exhaust on it, I felt the itch to proceed with some exhaust work for the Touareg. She is a 2005 V8. I first thought of doing the test pipes for the secondary cat/resonators, but after some rusty bolts, that is put on hold. The bolts were so...