These instructions have been written to help you with the installation of your Borla Performance Exhaust System.
Please read this document completely before beginning the installation of your system.
Please compare the parts in the box with the bill of materials provided to assure that you have all the parts necessary for this installation.
To ensure this part number fits your specific model year, please visit our website for the latest model year listings at www.BORLA.com.
Thank you for purchasing a Borla Performance Cat-Back™ Exhaust System.
Borla Performance Cat-Back™ Exhaust System (140215, 140225, 140231, 140340, 140342, 140344, 140429) is designed for the GMC Denali/Chevrolet Silverado 1500 each equipped with a 4.8L/5.3L/6.0L V8 engine, Crew-Cab/Short Bed (69.3”) or Extended Cab/Std Bed (78.7”) 2 or 4-wheel drive, automatic transmission.
Borla Performance Cat-Back™ Exhaust System (140420, 140437) is designed for the GMC Denali/Chevrolet Silverado 1500 equipped with a 6.2L V8 engine, Crew-Cab/Short Bed (69.3”) or Extended Cab/Std Bed (78.7”) 2 or 4-wheel drive and automatic transmission.
Borla Performance Industries recommends that an exhaust shop or professional after market parts installer perform the installation of this system. However, if you decide to perform the installation on your own it is recommended that two people are used. This installation should not be performed by one person due to the risk of injury. Ensure the installers use all under car safety precau-tions including eye protection.
Please take time to read and understand the following…
By installing your Borla Performance Exhaust System, you indicate that you have read this document and you agree with the terms stated below.
It is the responsibility of the purchaser to follow all installation instruction guidelines and safety procedures supplied with your Borla Performance Exhaust System
Borla Performance Industries assumes no responsibility for damages occurring from misuse, abuse, improper installation, improp-er operation, lack of responsible care, or all previously stated reasons resulting from incompatibility with other manufacturer’s products and/or systems.