Anyone using Steed Speed Manifolds?
I see alot of folks indicate they have steed speed exhust manifolds installed.. but i dont see anyone reporting on real life results post install. Do they live up to the numbers on the vendors website? Looking to pick up a pair but would like to hear from the folks already running them. Let me know what you think..
2005 F250 Harley CC SB Banks IQ, 4" Exhaust, Banks Techi Cooler with High Ram, Cold Air Intake, Cat Delete,EGR Delete,Coolant Filter,Amsoil Oil Filter Bypass, PHP ECM Rollback, PHP FICM Tuner, WW2,Rancho 9000XL shocks. Firestone Air Springs w/Daystar Cradles. 224K