BBK 1-3/4 Tuned Length Shorty Exhaust Header For 1999-2013 Chevy GMC Truck & SUV

1-3/4 TUNED LENGTH SHORTY EXHAUST HEADERS TITANIUM CERAMIC. 10-13 Horsepower Increase Over Stock. 1-3/4 Primaries for Maximum Flow. 16 Gauge CNC Mandrel Bent Steel Tubing and 3/8 Thick Flanges. Direct Bolt-On for Easy Installation. New Gaskets and Hardware Included. 4.8L and 5.3L.

Fits ONLY Full Size 2WD and 4WD Truck and SUV Only. Smaller trucks or smaller SUV like Envoy Denali, Trailblazer SS or SSR. BBK Performance shorty headers will increase your exhaust flow giving you additional horsepower and torque. BBK shorty headers will give your truck a throaty exhaust note. Top Quality Construction BBK Performance shorty headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges.

The large diameter primary tube design creates unrestricted airflow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance.

Installation These GM Truck shorty headers are designed as a direct bolt on. For use with factory or any aftermarket catback exhaust. Kit includes new gaskets and hardware. IMPORTANT NOTE : On The passenger side OE Manifold you must remove the factory OE doughnut gasket and reinstall on the BBK passenger side header so the mid pipe will bolt up and seal. Most of our products are direct from distributor and are intended for jobber purpose, so they may not come with instruction manual. Professional mechanic are recommended for installation. This can avoid many problems that can often be found with an inexperienced installer of aftermarket products.

No return will be accepted after 30days. All of our merchandise are insured by the carrier who assumes all the responsibility of damages, theft or lost. Some products are intended for off-road or show purposes only. They are not intended to be used for regular driving conditions. Please check with your local DMV for legality issue.