Turbo Down Pipe Passenger Side Up Pipe 2011-2015 Chevrolet GMC 6.6 LML Duramax

This 3" Stainless Steel Downpipe for your 2011-2015 GM 6.6L Duramax LML allows you to remove your crushed oval stock downpipe and replace it with a smooth round, long lasting 304 stainless steel down pipe. This turbo downpipe is made from 3" mandrel bent stainless steel tubing, offering smoother transition bends for low turbulence, and delivering quicker turbo spool times resulting in lower EGTs and increased performance.Features: Greater Heat Retention 20% Greater Flow Over Stock Richer Diesel Sound Will Not Affect DPF or Urea System Gains of +21HP & +24 Ft-lbs. Contents: (1) 3" Turbo Down Pipe (1) Heavy Duty Passenger Side Up Pipe (w/o EGR Riser) This up pipe does not have an EGR riser so it is not a direct replacement on 2004.5+ models unless it is an off-road application with an EGR track kit. Note: This downpipe is only for the 2011-2015 models with the standard v-band connection. It does not work with late model 2015.5 trucks with the 2-bolt flange.Fitments: 2011-2015 CHEVRO