Crayon Sky Music

Best Exhaust System for a 2007 Chevy Silverado Supersport?

I’m looking for more performance than sound. Don’t get me wrong I want a lil sound but i want to know what brand will give me more horsepower. Magnaflow, gibson, flowmaster, etc.

Go with the flowmaster. Good HP gains and very good sound.

Ram hemi Dual gibson exhaust, Mopar cold air intake.