Features•Replace restrictive, cast-iron stock manifolds with precision built JBA Cat4ward Exhaust Headers•Maximizes exhaust flow for major increases in horsepower, torque and throttle response•Increased exhaust output delivers an overall improvement in power, efficiency and fuel economy•Dyno testing shows typical performance gains on modern, fuel injected V8s to be 10-25hp with similar increases in torque•Pair your headers with a JBA Performance Exhaust system for another 7-10hp•JBA Headers are crafted from either mild or stainless steel (depends on chosen finish)•Mandrel-bent tubing ensures a consistent pipes diameter throughout for unrestricted flow•Over-sized exhaust ports provide enhanced exhaust flow, especially with bored and ported engines•The beefy 3/8" thick, one piece, laser-cut head flanges make for a leak-free seal and easy installation•Patented Firecone collector vastly improves exhaust scavenging for better power, torque and throttle response (depends on model)•Includes premium mounting hardware for bolt-on installation•All JBA Headers are made with pride in the USA•Available in 4 finishes: Nickel-Chrome, Stainless Steel, Silver Ceramic and Titanium Ceramic
