Last weekend, I installed a set of JBA titanium coated shorties, then today installed a cat back of my own design. At the flange did 3" pipe y'd to 2 2.5" chambered mufflers (like the GMMG ones), into a 3.5" Silverado SS tailpipe with tip. Sounds killer, very subtle at idle, sounds like a Trans-Am race car at WOT, and a nice burble at cruise, with no drone. Throttle response is MUCH better now, and I feel no loss of torque, actually feels a like there's a bit more torque, and the definitely more pull through out the RPM range. Now I'm waiting for my Volant from the GP.

Appearance mod also done in the meantime. Painted center bar on grill (like the SSS's) and put cameleon paint on the bow tie, suble but very cool looking.

I'll try and get some pics of all mods done so far tomorrow.