• Gibson 2.5in Cat-Back Single Exhaust | Chevrolet HHR LS 2.2L (06-09) (315532)
  • Gibson 2.5in Cat-Back Single Exhaust | Chevrolet HHR LS 2.2L (06-09) (315532)
  • Gibson 2.5in Cat-Back Single Exhaust | Chevrolet HHR LS 2.2L (06-09) (315532)
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Gibson 2.5in Cat-Back Single Exhaust | Chevrolet HHR LS 2.2L (06-09) (315532)

Gibson 2.5in Cat-Back Single Exhaust | Chevrolet HHR LS 2.2L (06-09) (315532)

315532

Out of stock

$542.25 USD
$1,225.85 USD $542.25 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Gibson 06-09 Chevrolet HHR LS 2.2L 2.5in Cat-Back Single Exhaust is a high-performance exhaust system designed to enhance vehicle power and efficiency. Constructed with aluminized steel, this single side exhaust system improves acceleration, hill climbing, towing, and passing power by optimizing exhaust flow. It features a direct bolt-on installation that requires no welding, providing a professional appearance and hassle-free upgrade. The system exits behind the rear tire, offering a quieter cabin experience compared to other performance exhausts, while delivering significant gains in low-end torque and horsepower. Dyno testing confirms increases of 10-15 horsepower and 15-20 lb-ft of torque, making it a top choice for enthusiasts seeking improved engine performance and sound.

This exhaust system is specifically designed for 2006 to 2009 Chevrolet HHR LS models equipped with a 2.2L engine. It fits seamlessly as a direct replacement for the stock exhaust, suitable for street and performance driving. The kit includes all necessary components for installation, ensuring a secure fit and optimal performance. Ideal for daily drivers, towing, and off-road use, this system enhances overall vehicle responsiveness and power output. Its durable construction and proven performance benefits make it a reliable upgrade for HHR owners looking to maximize their vehicle’s capabilities without complex modifications.

Overview

Gibson Exhaust Systems

Fits 2006–2009 Chevrolet HHR LS 2.2L

Part #: 315532

Overview

The Gibson 2.5-inch Cat-Back Single Exhaust System is designed to enhance the performance and sound of your Chevrolet HHR LS from 2006 to 2009. Crafted for enthusiasts seeking improved acceleration, towing capacity, and hill climbing ability, this exhaust system combines durability with a sleek, professional appearance. Its aluminized construction ensures long-lasting resistance to corrosion, making it a reliable upgrade for your vehicle. Whether you're looking to boost low-end torque or achieve a more aggressive exhaust note, this system is engineered to meet your performance needs without sacrificing comfort or drivability. This exhaust exits behind the rear tire, providing a clean, streamlined look while delivering noticeable improvements in power and response. Its quieter operation inside the cabin compared to other performance exhausts makes it suitable for daily driving, while still offering the benefits of increased horsepower and torque. The bolt-on design allows for hassle-free installation, requiring no welding or specialized tools, so you can enjoy a professional-quality upgrade with minimal effort.

Key Features

This Gibson exhaust system features a high-quality aluminized steel construction for durability and corrosion resistance. Its 2.5-inch diameter pipe optimizes exhaust flow, supporting improved engine response and low-end torque. The system is designed for a direct bolt-on fit, ensuring a straightforward installation process. Its rear exit configuration enhances the vehicle's aesthetic appeal and provides a deep, refined exhaust tone. The system is engineered to maximize torque gains and horsepower increases, helping your vehicle perform at its best during acceleration, towing, and hill climbing.

Construction & Design

The exhaust system is constructed from aluminized steel, combining strength and corrosion resistance for long-term durability. Its design features mandrel-bent tubing to ensure smooth exhaust flow and minimize restrictions, supporting optimal performance and sound quality.

Driving Feel & Feedback

This system helps improve low-end response and torque, making acceleration more immediate and confident. The quieter operation inside the cabin enhances comfort during daily driving, while the increased exhaust flow provides a more engaging driving experience.

Installation & Fitment

Designed for a direct bolt-on installation, this exhaust system requires no welding or cutting. It fits 2006–2009 Chevrolet HHR LS models with a 2.2L engine, providing a professional-looking upgrade with minimal effort.

What’s Included

The package includes the aluminized steel cat-back exhaust system, clamps, and all necessary hardware for a straightforward installation.
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