Installation Guide for Subaru Impreza WRX & WRX STI
***** Please compare the parts in the box with the bill of materials provided *****
(view the following pages) to assure that you have all the parts necessary for this installation.
These instructions have been written to help you with the installation of your Borla Performance System. Please read this document completely be-
fore beginning the installation of your system.
To ensure this part number fits your specific model year, please visit our website for the latest model year listings at
Thank you for purchasing a Borla Performance Cat-Back™ Exhaust System.
Borla Performance Cat-Back™ Exhaust System PN 140418 is designed for the Subaru Impreza WRX
STI Sedan equipped with a 2.5L opposed 4-cylinder engine, AWD manual transmission.
Borla Performance Cat-Back™ Exhaust System PNs 140595, 140595CB are designed for the Subaru
Impreza WRX & WRX STI Sedan equipped with a 2.0L & 2.5L opposed 4-cylinder engine, AWD auto-
matic or manual transmissions.
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 per-
formed by one person due to the risk of injury. Ensure the installers use all under car safety precautions 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, improper operation, lack
of responsible care, or all previously stated reasons resulting from incompatibility with other manufacturer's products and/or systems.
Included with your Borla Performance Exhaust System is a warranty card. Please read it carefully before you begin any work on your vehicle. If
you should have any questions regarding our warranty policy, installation, or any other matter pertaining to your new Borla Performance Exhaust
System, please give us a call at the number provided on the warranty card.
INSTALLATION GUIDE
SUBARU IMPREZA WRX & WRX STI SEDAN
PNs 140418, 140595, 140595CB
DOCUMENT ID
A-35412 Rev. J
BORLA PERFORMANCE INDUSTRIES
500 Borla Drive
Johnson City TN, 37604-7523
805-986-8600
www.BORLA.com
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