SuperMaxx 2007-10 Chevy/GMC 1500/ Hummmer H2 Long Tube Headers Only

							                        

                                                        
Gain a 106% increase in flow over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 or Hummer H2 V8 maximum performance both on  and off road. These full length headers are designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for. 
Primary Tube Size: 1-3/4"
Collector Size: 2-1/2"
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
 For ceramic coating, add Dynatech® Ceramic Coating part number 31179000100 to your cart. 
2007-2008 Chevy Headers Installation Instructions (PDF) 
                                                    

						                        

							                        

                                                        
Bolt-on an additional 17 HP** over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 or Hummer H2 V8 maximum performance both on  and off road. These full length headers are designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for. 
Primary Tube Size: 1-3/4"
Collector Size: 2-1/2"
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
 For ceramic coating, add Dynatech® Ceramic Coating part number 31179000100to your cart. 
**Dyno tested using a factory cat-back/muffler in a 5.3L application.  
4.8L & 5.3L Instructions (PDF) 
6.0L Instructions (PDF) 
                                                    

						                        

							                        

                                                        
Gain a 106% increase in flow over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 V8 maximum performance both on  and off road. Designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for. 
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
Instructions (PDF) 
                                                    

						                        

							                        

                                                        
Gain a 106% increase in flow over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 V8 maximum performance both on  and off road. Designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for.
3/8" laser-cut and machine-ground flanges for a long-lasting, tight seal
Computer-designed collectors for maximum air flow
True bolt-in — no cutting or welding
"OEM-style" triple-layer stainless steel gaskets included for long-term, leak-free service
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
2007-2008 GMC Headers Installation Instructions (PDF) 
                                                    

						                        

							                        

                                                        
Gain a 106% increase in flow over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 V8 maximum performance both on  and off road. Designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for. 
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
Instructions (PDF) 
                                                    

						                        

							                        

                                                        
Gain a 106% increase in flow over the factory exhaust system!  Dynatech® SuperMaxx stainless steel exhaust systems are engineered to  give your Chevy Silverado/GMC Sierra 1500 V8 maximum performance both on  and off road. Designed to be a direct replacement fit for restrictive  factory exhaust and catalytic converter systems, these systems are a  great way to get that extra power you are looking for. 
System Tube Size: 2-1/2"
Material: T-304 Stainless Steel
OBD II Compliant: Yes
Hardware Included: Gaskets, Bolts, O2 Extensions
Fit: Direct Bolt-Up to any factory or aftermarket cat back 
Instructions (PDF)