AHAHAhhahahHhAHahaha, I'm laughing so hard because I custom created an entire exhaust and it's only $170. I'm not going to lie, it's loud ... very loud. However, there is only 10% rasp at full throttle over cutting the stock SVT resonator. The interior noise is not bad, and can be eliminated with sound deadener. Here's what it consists of: three inch pipe from the cat and back to the stock tips. It requires removing the entire SVT exhaust and replacing with just three inch pipe until the Y-pipe, NO MUFFLERS. Here, I bought a flowmaster Y-Pipe (very little rasp - I was impressed). From then on, 2.5 inch pipe was used to make ends meet with the tips. The tone is very throaty and deep. It sounds like a small displacement eight cylinder or a stock 5.0 running straight pipes. At four grand on the tach it cries the loudest. I will try to post sound bites. If you ever decide to have this I recommend a high-flow resonator to tone it down if you feel it's too loud. If anyone else had this done, feel free to post your opinion.
Thanks
EuropeanConnection