Dual Exhaust Kit 3" Flowmaster Super 40 Rear Exit SW Tip 81-87 GM C/K 10 1/2 Ton

This kit for your OEM to higher horsepower set ups. The 3" pipes are aluminized to increase the life and mandrel bent which is sure to increase exhaust flow, change the exhaust note, and boost performance! The exhaust pipes exit directly out of the rear of the truck. *Product disclaimer: THIS IS NOT A COMPLETE "DO IT YOURSELF" kit. This can be installed with basic tools. It is recommended that this kit be installed by a professional. Fabrication WILL be required. Any type of suspension or wheel/tire modifications may affect system clearances. Additional parts or fabrication will likely be required. *This kit is intended for custom purposes. This kit does not interfere with any emissions control devices nor can it be used to do such.