Upgrade your 2011-2015 GM 2500/3500 6.6L Duramax with this high-flow 4-inch DPF race pipe, designed for optimal exhaust performance and sound. Experience enhanced throttle response and a noticeable boost in power for your heavy-duty truck. This race pipe is crafted with precision, ensuring a perfect fit and straightforward installation. Get ready to unleash the true potential of your Duramax engine!

                  
                                          
                        
Pipe Diameter
                        
4 inches
                      
                                          
                        
Material
                        
High-Quality Stainless Steel
                      
                                          
                        
Compatibility
                        
2011-2015 GM 2500/3500 6.6L Duramax
                      
                                          
                        
Installation
                        
Bolt-on, no welding required
                      
                                          
                        
Finish
                        
Polished
                      
                                          
                        
Weight
                        
Approximately 12 pounds
                      
                                          
                        
Corrosion Resistance
                        
Excellent
                      
                                          
                        
Exhaust Flow
                        
Increased
                      
                                          
                        
Sound Profile
                        
Aggressive
                      
                                          
                        
Manufacturer Warranty
                        
Limited Lifetime