Need to try and quiet down exhaust with bullet resonators
My exhaust on my supercharged 2013 mustang gt is now too obnoxiously loud, raspy, and cackling and I need to quiet it down significantly to avoid scaring people when passing and getting pulled over by law enforcement. It was recommended to install bullet style resonators to start with but I will probably also put back on my GT500 style overaxle pipes. I currently have the stainless steel borla over axle pipes, with kooks headers with 1 3/4" primaries and H-pipe, and kooks axle back headers.
I have researched online and can only find 2.5" and 3" resonators. I can't find 2.75" resonators. Should I have an exhaust shop expand the 2.75" pipe to fit inside 3" resonators or should I expand the 2.5" resonator ends to fit inside the borla pipes?
Does everyone agree that the exhaust shop should be using stainless steel weld material to avoid corrosion? The exhaust shops I have contacted so far don't have stainless steel welding material
2013 GT, Track Pack
, Recaros, Kooks Axlebacks, Airaid CAI, BMR Rear Adj. LCAs, BMR Relocation Brackets
, JLT Oil Separator(s), Barton 2 Post Shifter Bracket
, Steeda Motor Mounts
, Barton Shifter
, JHR Clutch line, BMR adj. UCA and Mount, Kooks 1 3/4 headers/catted H, DSS Al Shaft
, BMR Loop
, Vogtland Sport Springs front/BMR rear, Strange Adj. Struts/Shocks, Extended ball joints, Steeda Bumpsteer Kit, Whiteline Tranny Mount Bushing, Borla Overaxles, BMR Watts, Vorshlag 3" Ducts