COBB Titanium Cat Back Exhaust

Fitment: Subaru WRX 2002-2007 / STI 2004-2007

Part #: 512140

Overview

The COBB Titanium Cat Back Exhaust is a high-quality performance drivetrain upgrade designed specifically for Subaru WRX models from 2002 to 2007 and STI models from 2004 to 2007. This exhaust system is engineered for enthusiasts who demand a combination of reduced weight, enhanced sound, and superior durability. Crafted from premium Grade 4 titanium tubing, it offers exceptional corrosion resistance and impact protection, making it an ideal choice for those looking to improve their vehicle’s exhaust flow and overall driving experience.

Whether you’re aiming to reduce your car’s weight or seeking a more aggressive exhaust note, this titanium cat-back exhaust supports both goals while maintaining long-lasting quality through expertly executed back-purged welds that prevent contamination failures.

Key Features

This COBB Titanium Cat Back Exhaust delivers a blend of advanced materials and thoughtful design features, including:

• Constructed from Grade 4 titanium tubing for outstanding strength and corrosion resistance
• Significantly lighter than traditional stainless steel exhausts, aiding in overall vehicle weight reduction
• Back-purged welds that ensure clean, durable joints free from contamination
• Designed to enhance exhaust sound with a refined, aggressive tone suited for performance driving
• Precision-engineered fitment tailored to specific Subaru WRX and STI models for straightforward installation
• Durable construction that withstands high temperatures and road conditions

Construction & Design

The use of Grade 4 titanium tubing is a standout feature of this exhaust system, providing a superior strength-to-weight ratio compared to conventional materials. Titanium’s natural resistance to corrosion and heat makes it an excellent choice for a performance exhaust, ensuring longevity and reliability. The back-purged welding technique employed in the manufacturing process results in clean, strong welds that resist cracking and failure over time, contributing to the system’s durability and consistent performance.

Installation & Fitment

This cat-back exhaust is designed for direct fitment on Subaru WRX models from 2002 to 2007 and STI models from 2004 to 2007. Installation is intended to be straightforward, utilizing factory mounting points and hardware. However, fitment should be verified against your specific vehicle details and part number to ensure compatibility.