Review on 🚗 Enhance Performance with Banks 51327 Torque Tube System: A Game-Changer for your Vehicle by Montez Vazquez

1993 Jeep YJ 4.0 I don't notice any change in horsepower, torque or mpg but the difference in sound is big. As in other test reports, the materials, curves and weld seams appear to be of very high quality, it produces a very clear sound when idling and does not become "too loud" as the speed increases. It's hard to find good sounding headers for 6 cylinder engines, but this is exactly what you need. Everything is very suitable for installation. 1 screw could not be reached with a torque wrench, but could not be reached with a wrench. Any quality manifold is designed for exhaust flow, not bolt hole location, so installation is always a challenge.