Sounds awesome! Always liked the way those Spintechs sound, just never used any after all the hate on chambered mufflers and them not flowing as good as the straight through style.
I've always been a Flowmaster fan...last year I removed my 4" one chambers and replaced them w/ some Hooker Max Flows. They seem to be a little faster, but it's so much quieter now I don't really like it. At first I liked it being quieter, now not so much.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
| 
