Gibson GP311S-C

Every Gibson Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engine’s ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off-road. 50 State Street legal. Meets EPA and CARB requirements. Will not affect the factory warranty.

Gibson 69523 | Gibson 69523 Stainless Steel Split Rear Dual Cat-Back Exhaust System , Gibson 69524 Stainless Steel Split Rear Dual Cat-Back Exhaust System , Gibson 7502 Cat-Back Extreme Cat-Back Dual Exhaust System , Gibson 8300 | Gibson 8300 Dual Sport Cat-Back Exhaust System , Gibson 9602 | Gibson 9602 Dual Sport Cat-Back Exhaust System , Gibson GP118S-C | Gibson GP118S-C Ceramic Coated Performance Header , Gibson GP119S | Gibson GP119S Stainless Steel Performance Header , Gibson GP126S | Gibson GP126S Stainless Steel Performance Header , Gibson GP126S-1 Stainless Steel Performance Header , Gibson GP126S-1C | Gibson GP126S-1C Ceramic Coated Performance Header , Gibson GP206S Stainless Steel Performance Header , Gibson GP218S-C Ceramic Coated Performance Header , Gibson GP301S-C | Gibson GP301S-C Ceramic Coated Performance Header , Gibson GP307S-C | Gibson GP307S-C Ceramic Coated Performance Header , Gibson GP311S-C | Gibson GP311S-C Ceramic Coated Performance Header , Gibson GP316S-C | Gibson GP316S-C Ceramic Coated Performance Header , Gibson GP500S-C Ceramic Coated Performance Header , GReddy 15500209 | GReddy 15500209 Profec B Spec II Boost Controllers , GReddy 15500501 E-manage Ultimate Engine Management Piggyback , Greddy Racing Ti-C Catback Rear Section Exhaust Scion TC 04+ , Ground Force 9948 | Ground Force 9948 Complete Drop Kit , Ground Force 9970 Complete Drop Kit , Hays 85-105 Performance Clutch Kit , HELLA 8390801 | HELLA 008390801 Micro DE Series 12V/35W Xenon Driving Lamp Kit , HELLA 9906011 | HELLA 009906011 Ford F-150 Upgrade Radiator Grille with 12V/35W Xenon Driving Light (complete kit) , HELLA 9997021 | HELLA 009997021 12V/35W 90mm High/Low Beam Bi-Xenon Headlamp Module , HKS 3106-EX008 | HKS 3106-EX008 Hi-Power Exhaust , HKS 45003-AK005 EVC VI Boost Controllers , Holley 0-4779S | Holley 0-4779S Street/Strip 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-4780S 800 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-4781C | Holley 0-4781C Model 4150 Double Pumper 850 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-4781S | Holley 0-4781S Model 4150 Double Pumper 850 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-80364 450 CFM Marine Four Barrel Vacuum Secondary Electric Choke Carburetor , Holley 0-80443 850 CFM Marine Four Barrel Mechanical Secondary Automatic Electric Choke Carburetor , Holley 0-80537 | Holley 0-80537 Model 4150 Performance Marine 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-80552 | Holley 0-80552 Marine 650 CFM 4-Barrel Carburetor , Holley 0-80559 | Holley 0-80559 600 CFM Marine Four Barrel Mechanical Secondary Electric Choke Carburetor , Holley 0-80674 Ultra 4150 HP 650 CFM Four Barrel Carburetor , Holley 0-80675 | Holley 0-80675 Model 4150 Ultra Performance 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke New Carburetor , Holley 0-82750 | Holley 0-82750 4150 Street HP 750 CFM Four Barrel Vacuum Secondary Carburetor , Holley 0-82851 | Holley 0-82851 Street HP Series 850 CFM Four Barrel Street/Strip Carburetor , Holley 0-82951 | Holley 0-82951 Street HP Series 950 CFM Four Barrel Street/Strip Carburetor , Holley 0-86770BK | Holley 0-86770BK 770 CFM Ultra Street Avenger Four Barrel Carburetor - Black , Holley 0-9015-1 | Holley 0-9015-1 Model 4160 Marine 750 CFM Square Bore 4-Barrel Vacuum Secondary Electric Choke New Carburetor , Holley 500-6S 670 CFM 2-Barrel Throttle Body Injection System , Holley 502-3 | Holley 502-3 Throttle Body Replacement , Holley 502-5 Throttle Body , Holley 502-6 | Holley 502-6 670 CFM Replacement Throttle Body , Holley 502-7 Throttle Body Replacement , Hondata s300 | Hondata s300 w- All Features S300 Engine Management Stand Alone , Hooker 2055HKR | Hooker 2055HKR Street Force Emission Compatible Header , Hooker 2149HKR | Hooker 2149HKR Super Comp. Header , Hooker 2151HKR | Hooker 2151HKR Super Comp. Header 84-96 Corvette , Hooker 2224-1HKR Super Competition Sidemount Header , Hooker 2288-1HKR Super Comp. Ceramic Engine Swap Header , Hooker 2289-1HKR | Hooker 2289-1HKR Super Comp. Ceramic Engine Swap Header , Hooker 2457-1HKR Competition Ceramic Header , Hooker 50735-3HKR | Hooker 50735-3HKR Super Competition Sidemount Header Side Tube , Hooker 6114-1HKR Super Comp. Ceramic Header , Hooker 6114HKR Super Comp. Header , Hooker 9851-1HKR Truck Force Emission Compatible Header , HornBlasters S228 | HornBlasters Shocker 2 Gallon Train Horn Kit , Hypertech 83009 | Hypertech 83009 HyperPAC 2003-2005 Chevrolet / GMC Pickup Trucks and 2002-2005 Hummer H2 , Hypertech 83013 HyperPAC Performance Programmer for 2006-2007 Corvette 6.0L LS2 and 2006-2008 Corvette 7.0L LS7 Z06 , Hypertech 84004 | Hypertech 84004 HyperPAC 1999-2003 Ford Excursion/ F-Series 7.3L V8 , JBA 1650SJS | JBA 1650SJS 1-5/8" Shorty Stainless Steel Silver Ceramic Exhaust Header for Mustang 289/302 65-73 , JBA 1850S-2JT | JBA 1850S-2JT Titanium ceramic Headers , JBA 1945S-1JT Titanium ceramic Headers , JL Audio HD750/1 | JL Audio HD750/1 - Amplifier - 1-channel , JM Turbo 3406B 3406C | JM Turbocharger for CAT Diesel 3406B 3406C turbo , KC Hilites 863 | KC Hilites 863 Rally 800 HID 8" 50 watt black Stainless Steel Round Long Range Clear Light , Magnaflow 15521 | Magnaflow 15521 Stainless Cat-Back Exhaust System for 10 Volkswagen GTI 2.0L Turbo , Magnaflow 15565 | Magnaflow 15565 SS Dual Split Rear Exit Cat-Back System for 2010 GM Silverado / Sierra 1500 , Magnaflow 15602 | Magnaflow 15602 Stainless Steel Single Cat-Back Exhaust SystemOn Sale , Magnaflow 15630 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15638 | Magnaflow 15638 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15644 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15648 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15668 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15669 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15673 | Magnaflow 15673 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15677 | Magnaflow 15677 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15679 Stainless Steel 2.5" Single Cat-Back Exhaust System , Magnaflow 15681 | Magnaflow 15681 Stainless Steel 3" Cat-Back Exhaust System , Magnaflow 15686 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15687 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15690 | Magnaflow 15690 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15693 | Magnaflow 15693 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15694 | Magnaflow 15694 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15717 | Magnaflow 15717 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15718 | Magnaflow 15718 Stainless Steel 2.5" Single Cat-Back Exhaust System , Magnaflow 15724 Stainless Steel 3" Single Cat-Back Exhaust System , Magnaflow 15741 Stainless Steel 2.25" Cat-Back Exhaust System , Magnaflow 15742 | Magnaflow 15742 Stainless Steel Dual Cat-Back Exhaust System , Magnaflow 15744 | Magnaflow 15744 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15745 Stainless Steel 2.25" Single Cat-Back Exhaust System , Magnaflow 15746 | Magnaflow 15746 Stainless Steel 2.25" Dual Cat-Back Exhaust System , Magnaflow 15750 | Magnaflow 15750 Stainless Steel 2.5" Dual Cat-Back Exhaust System , Magnaflow 15753 | Magnaflow 15753 Stainless Steel Dual Cat-Back Exhaust System , Magnaflow 15759 Stainless Steel 2.25" Single Cat-Back Exhaust System ,