Jon R Nearly stock quiet at highway cruise. Anything above 3k rpm it is louder than stock. No drone but you definitely can tell when it is in V4 (some chop / helicopter sound) vs stock. I’d do it again for the better flow and v8 sound above 3k rpm and being able to hear cold starts.
@@jonr7485 These trucks are so quiet in the cab, the magnaflow sounds nearly stock at highway speeds when 1800 - 2200 rpm. It does come alive above 3k to redline 5.6k rpm. V4 mode IS more noticeable. I left my stock resonator (It is straigtht through and designed to eliminate drone from the factory). Resonator is after the muffler just before exhaust exit.
How is the highway noise and does it drone at all?
Jon R Nearly stock quiet at highway cruise. Anything above 3k rpm it is louder than stock. No drone but you definitely can tell when it is in V4 (some chop / helicopter sound) vs stock.
I’d do it again for the better flow and v8 sound above 3k rpm and being able to hear cold starts.
@@doctube2020 Thanks man!
@@doctube2020 I would always get a small drone around 65 -75 cruising on the highway . I hope this one will fix that.
@@jonr7485 These trucks are so quiet in the cab, the magnaflow sounds nearly stock at highway speeds when 1800 - 2200 rpm. It does come alive above 3k to redline 5.6k rpm. V4 mode IS more noticeable. I left my stock resonator (It is straigtht through and designed to eliminate drone from the factory). Resonator is after the muffler just before exhaust exit.