Re: Custom muffler on HEMI MDS - Problems?
I put a 3 in. system with a Magnaflow 14589 and two 12 inch glasspacks, one before the Magnaflow and one in the stock resonator position. When first installed it was perfect, but as the glasspacks deteriorate it is getting louder. I don't call it a drone when in the 4 cylinder mode, but it definitely has a tone change and sounds somewhat like a big ricer. It doesnt' bother me.....yet, but I can see down the line I'll need to try something else. As far as the Magnaflow goes though, while in 8 cylinder mode, it sounds great.
05 LX/RT & 06 WK/GCO, modded similarly, MDS "ON" Light, Vortex Gens, Debadged, DashHawk, BT Catch Can, SRT CAI W/Add Air Inlet, K&N Filter, Sonnax Trans Press Booster, SC Tuner W/Adv Trans Tuning App, DS Tuner, Cust tube headers w/3 in. catback, Bilsteins, SRT frt/rear bumpers, Eibach SRT Lwr Sprgs & Sways, FRI Sidewinder Cam Adv 2*, 6.1 valvetrain, SLP 25% UD Pulley, BBK 90mm TB, SOS Coils/.060 plug gaps. 20 in. SRT Reps.