b'GT6 RACE-WARRIORMid-Frame Blueprints & Materials:Following the Blueprints we provide, you mock up the pre-welded front & rear clips (shown here in gray) XX apart to define the wheelbase. Then align & square them to each other. Clamp the frame clips down to your flat, level fixture surface to test fit the body & double check the wheelbase. When all good, cut & tack weld in the center framework (shown here in colors) with the blueprints & materials we provide. After this, weld up the mid-frame & begin roll cage installation. Materials Included:o2 x 2 x .083 Wall Square Tubing o1 x 2 x .065 Wall Rectangle Tubing / Mounts Flush with Top of 2x2 Frame Railsgt6 race-warrior 4130 main hoop structure inside cockpit View On Most Cars You Build aOn Some Wide Body Cars Raised Passenger SideWe Can Run the Exhaust Floor to Run the ExhaustOutside the Cage Through, Then Out the Side81'