Collection: 
            
          Products
265 products
        
        
          2011-15 V-Band Style Perf. Exhaust Kit 5"/409SS (Duramax LML)
        
            
        
        
  
          Elevate your 2011-15 GM/Chevy Duramax LML's performance with the Sixty-Six 5" V-Band Style Performance Exhaust Kit. Crafted from premium 409SS, this kit promises durability and efficiency. The V-ba...
        
        
        
        
       
      
        
        
          2011-15 V-Band Style Perf. Exhaust Kit 5"/Alum. (Duramax LML)
        
            
        
        
  
          Upgrade your 2011-15 GM/Chevy Duramax LML with the Sixty-Six 5" V-Band Style Performance Exhaust Kit. Made from aluminized steel, this kit offers a blend of durability and affordability. The V-band...
        
        
        
        
       
      
        
        
          2011-16 Cold Air Intake 4" (Duramax LML)
        
            
        
        
  
          Elevate the performance of your 2011-16 GM/Chevy Duramax LML with the GDP 4" Open Air Intake Tube combined with the renowned S&B Filter. This intake system is meticulously designed to provide e...
        
        
        
        
       
      
        
        
          2011-16 Cold Air Intake 4" (Powerstroke 6.7L)
        
            
        
        
  
          Boost the performance of your 2011-16 Ford Powerstroke 6.7L with the GDP 4" Open Air Intake Tube combined with the high-quality S&B Filter. This intake system is precision-engineered to maximiz...
        
        
        
        
       
      
        
        
          2011-16 DPF-Back Kit 4" (Duramax LML)
        
            
        
        
  
          Elevate your 2011-16 GM/Chevy Duramax LML's performance with the Sixty-Six 4" DPF-Back Exhaust Kit. Designed meticulously for the modern diesel engine, this kit is more than just an upgrade; it's a...
        
        
        
        
       
      
        
        
          2011-16 DPF-Back Kit 5" (Duramax LML)
        
            
        
        
  
          Elevate your 2011-16 GM/Chevy Duramax LML's performance with the Sixty-Six 5" DPF-Back Exhaust Kit. Expertly crafted for optimal airflow and efficiency, this kit promises not only an enhanced drivi...
        
        
        
        
       
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