• COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
  • COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)
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COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)

COBB Cat Back SS Exhaust | Subaru WRX/STI Sedan (11-21) (515160)

515160

In stock

$1,565.00 USD
$1,565.00 USD $1,565.00 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The COBB Cat Back Exhaust Stainless Steel for 2011–2021 WRX Sedan and 2011–2021 STI Sedan is a high-quality performance exhaust system designed to enhance exhaust flow while maintaining a subtle, stock-like sound. Crafted from premium 304 stainless steel, this catback system features meticulously TIG-welded piping and a muffler engineered for direct and efficient exhaust flow. The design focuses on durability and appearance, providing a robust yet refined upgrade that improves overall performance without compromising the vehicle’s original aesthetic. This exhaust system is known for its balance of sound, quality, and performance, making it a reliable choice for enthusiasts seeking both function and form.

This catback exhaust is specifically engineered for Subaru WRX and STI sedans from model years 2011 through 2021, ensuring a precise fit and straightforward installation. It serves as a direct replacement for the factory exhaust, requiring no modifications for bolt-on installation. Ideal for street and daily driving applications, the system enhances throttle response and exhaust efficiency while maintaining a manageable noise level. The kit includes all necessary components for a complete installation, making it suitable for enthusiasts looking to upgrade their vehicle’s exhaust system with a durable, high-performance solution.

Overview

COBB Cat Back Exhaust

Fitment: 2011-2021 WRX Sedan / 2011-2021 STI Sedan

Part #: 515160

Overview

The COBB Cat Back Exhaust is a high-quality, vehicle-specific exhaust system designed for the 2011-2021 WRX and STI Sedans. Crafted to enhance exhaust flow while maintaining a subtle and refined sound, this system is ideal for enthusiasts seeking improved performance without sacrificing a stock-like appearance or noise level. It offers a balanced upgrade that supports both daily driving and spirited performance, making it a versatile choice for Subaru owners.

Constructed from premium materials and engineered for durability, the COBB Cat Back Exhaust delivers reliable performance and longevity. It is perfect for drivers who want to enhance their vehicle’s exhaust efficiency and sound character while preserving a clean, understated look.

Key Features

This exhaust system combines quality materials and precise engineering to provide a durable and effective upgrade:

  • Made from 304 stainless steel for excellent corrosion resistance and long-lasting durability
  • Meticulously TIG welded for superior strength and a refined appearance
  • Designed for direct and efficient exhaust flow to support performance gains
  • Vehicle-specific fitment ensures proper installation and optimal function
  • Muffler engineered to maintain a stock-like sound level while enhancing exhaust tone
  • Mid-pipe and rear section designed to balance performance and subtlety

Construction & Design

The entire system is constructed from high-grade 304 stainless steel, known for its resistance to rust and heat. The TIG welding process used throughout the exhaust ensures clean, strong joints that contribute to both the system’s durability and aesthetic appeal. The design focuses on maintaining factory-like sound characteristics while improving exhaust flow, making it a refined upgrade for Subaru WRX and STI owners.

Installation & Fitment

The COBB Cat Back Exhaust is engineered for direct bolt-on installation on the specified WRX and STI Sedan models. Its vehicle-specific design simplifies the installation process, ensuring a secure fit and optimal performance. Fitment should be verified against your vehicle’s details and the part number to ensure compatibility.

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