I Tested the LS1 Exhaust Manifold: Best Performance, Fitment, and Sound Tips
When I first started digging into the world of LS engine performance, one component kept coming up again and again: the LS1 exhaust manifold. It’s easy to overlook at a glance, but this part plays a major role in how an engine breathes, sounds, and performs. Whether I’m thinking about factory reliability, potential upgrades, or…
