Gibson Cat-Back Single Exhaust System - 4 in Tailpipe - 5 in Tips - GM Fullsize Truck 2001-07 Antenna Power Meters GMC: Caballero 78 - 87

GMC: Caballero 78 - 87

When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

3 in OD Axle Tube

GM / Mopar / Studebaker

Wide width prevents slipping & scratches

Gibson Cat-Back Single Exhaust System - 4 in Tailpipe - 5 in Tips - GM Fullsize Truck 2001-07 Antenna Power Meters GMC: Caballero 78 - 87Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low end (1800 to 3000 RPM). Horsepower gains average 10 15 and 15 20lb ft of increase torque. Hassle free, bolt on installation with professional