Upgrade your Subaru WRX STI (2002-2007) with the COBB Titanium Cat-Back Exhaust, designed for enthusiasts seeking unmatched performance and style. This premium exhaust system reduces weight dramatically while enhancing sound and durability, making it a top choice for Subaru performance upgrades.

Crafted from Grade 4 titanium tubing, this cat-back exhaust offers exceptional corrosion resistance and impact protection. Its back-purged welds ensure long-lasting quality without contamination failures. The system features slip-fit connections for easy adjustment and a distinctive 4" blued titanium tip with the COBB logo, combining aesthetics with function. Weighing only 17.25 lbs assembled, it’s less than half the weight of the factory exhaust, improving your vehicle’s overall performance.

Ideal for Subaru WRX and WRX STI owners looking to upgrade their exhaust system with a lightweight, durable, and stylish option. Enhance your ride’s sound and reduce weight today—shop the COBB Titanium Cat-Back Exhaust at Subimods and experience premium Subaru performance parts.