Heard them on a dyno at a meet in Dayton last year...they were loud and the owner was looking to unload them as they were attached to open headers.
[SIGPIC][/SIGPIC]09.1 G8 GT Sp. Prem. w GXP Facia. Roto Fab covers +chrome caps / Spyder Tail Lamps/VIM Hack c/w rear cam. BMR Sways/ Arms/ Toe Rods/ Rear Cradle Inserts+ Diff bushings/H&R Coilovers / Russell ss lines w CTSV Calipers+2015 SS Rotors . Staggered Avant Garde M310's . KOOKS Mids w HFCs. Corsa w Volant CAI /Dr. Phil 91 Octane Tune on Dyno. RCR Intake & TB/Catch Can w Little Lunati DoD Delete. ZL1 Converter and CNC'd heads by Aggressive Performance MI.
I have some I use most of the time. If I go on a trip I switch to the PowerFlo version because the drone is really bad at 70-80 as said. What can I say, I like the tips. And, mine are powder coated matte black. They don't sound raspy like the Solo's though, that's why I like them.
'09 Pacific Slate G8 GT,1900 Magnacharger cog drive. Engine rebuilt by Texas Speed and Performance with some very nice parts. Airaid intake, Kooks 1 7/8" lt's, cats, midpipe, SLP PowerFlow exhaust. Pedders lowered touring package. Baer Pro front brakes. ForgeStar F14 GunMetal 19x8.5 Michelin Pilot Sport a/s. '78 El Camino. 2008 model Blue Heeler.