Yeah and its the way ours reverbrate that in traffic when people look, on the highway whatever. Mangaflow for chevys wth man....... I'm ashmed to hear this. You should have two Resonators the 2nd one removed is the lunch box delete I have I let the shop keep it thinking I've no issues since I live in Virginia and we got alot of redneck chevys
CM Stage 3+,HawkPS , EBC Rotors, Torsen LSD, Tom's Tune, VF Mount, FRSTS, MSD Coilpack, Massive Wires, Massive Strut Tower, TSM, CF70mmTB, and Cat Cam.