GIBSON PERFORMANCE HEADER SET

Corrosion resistant—choose chrome-plated heavy-duty 14-gauge steel, heavy-duty 409L 16-gauge stainless steel or ceramic-coated heavy-duty 409L 16-gauge stainless steel (polished coating withstands temperatures up to 1300°) Replaces exhaust manifold perfectly using the stock crossover pipe and retains all emission fittings—no modifications! Custom-fit header set is performance-tuned and engine-matched to unleash your vehicle's full potential Up to 35% more flow than stock for power and torque gains you can feel! Dyno-tuned and engineered to deliver more usable horsepower and torque at low- and mid-range RPM—ideal for street and highway speeds Set includes premium gasket and hardware for easy installation—no welding required Corrosion-resistant, mandrel-bent heavy-gauge tubing streamlines gas flow for better performance—more horsepower, cooler running and longer-lasting engine. 50-state legal. Air injection and oxygen sensors provided. Will not void manufacturers' new truck warranty. OEM-style connections; air-injection and oxygen sensor fittings provided. Meets EPA and CARB requirements. Limited lifetime warranty. COMPARE THE GIBSON DIFFERENCE! HORSEPOWER TORQUE (FT./LBS.) RPM Stock Gibson Increase Stock Gibson Increase Chevy 5.7L F.I. 2500 130 150 20 273 315 42 3500 160 195 30 240 300 60 Ford 5.8L F.I. 2500 130 155 25 273 326 43 3500 163 190 25 248 285 37 Dodge Dakota 5.2L 2500 100 120 20 210 252 42 3500 155 195 40 233 292 59