Kato 106 6285LS N Scale Amfleet Intercity Amtrak Phase V1 Set (1 P42 w Sound + 3 Cars) Vortex 3S Traxxas Resonator aluminum tuned pipes Traxxas Resonator aluminum tuned pipes are precision engineered on the dyno to increase the power output of TRX® Racing Engines it comes with a convenient metal framed storage case with protective soft foam packing for all the components and a cartridge style battery that provides up to 15 minutes of flight time Modeling the shorter distance (and northeast corridor) Intercity passenger cars the Amfleet II and Viewliner sleeper which marries modern aesthetic simplicity with the traditional Amtrak red