Review on 🔊 MagnaFlow 5x11 Oval Performance Muffler Exhaust 12589 - Straight-Through, 3in Inlet/Outlet, Satin Finish - Classic Deep Sound by Justin Puranik

Name: 🔊 MagnaFlow 5x11 Oval Performance Muffler Exhaust 12589 - Straight-Through, 3in Inlet/Outlet, Satin Finish - Classic Deep Sound
Item: 🔊 MagnaFlow 5x11 Oval Performance Muffler Exhaust 12589 - Straight-Through, 3in Inlet/Outlet, Satin Finish - Classic Deep Sound
Rating: 5

September 17, 2022

Worked well On my 2004 Silverado 5.3

I love the sound but can't decide between this or double glazing. The choke is about 1/3 the price I would probably go for the choke. But I'm old school from the 80's. Thrush sounds better at idle, not much different from factory until about 2000 rpm.

Pros