BBK 99-04 GM Truck SUV 4.8 5.3 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic Exhaust- Mufflers & Tips>Exhaust Brakes the ARB damper exceeds minimum

the ARB damper exceeds minimum competition weight requirements

Sharpened steering response will improve initial turn-in making the car feel lighter and more agile

pleated between a top and bottom aluminum screen

The airbox has been crafted with premium materials and designed with 2 air scoops that feed from factory vent locations

BBK 99-04 GM Truck SUV 4.8 5.3 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic Exhaust- Mufflers & Tips>Exhaust Brakes the ARB damper exceeds minimumThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99 04 GM Truck and SUV 4. 8L and 5. 3L applications. Each header is manufactured with 1 5 8 in. CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved