Trailblazer
The 2006–2009 Trailblazer SS is a high-performance SUV powered by the legendary 6.0L LS2 V8, delivering impressive horsepower and torque in a versatile platform. Upgrading to performance headers and pairing them with a cat-back exhaust system improves horsepower, torque, throttle response, and produces the deep, aggressive exhaust tone expected from an LS-powered vehicle.
Stainless Works designs premium performance headers and exhaust systems specifically for the Trailblazer SS platform, engineered to maximize exhaust flow while maintaining durability and reliability for daily driving, towing, and high-performance applications.
▶ Learn more about Trailblazer SS performance upgrades
Explore our full Trailblazer SS lineup engineered for performance, sound, and bolt-on fitment for the 2006–2009 LS-powered SUV platform.
Stainless Works performance systems are engineered specifically for the Trailblazer SS, including the 2006–2009 Trailblazer SS long tube headers, designed to improve exhaust scavenging, increase horsepower, and enhance throttle response by optimizing exhaust flow from the LS2 engine.
For a complete exhaust upgrade, the 2006–2009 Trailblazer SS cat-back exhaust system delivers a deeper, more aggressive tone while reducing backpressure and improving overall performance.
When paired together, long tube headers and a cat-back exhaust system significantly improve airflow, helping unlock the full potential of the 6.0L LS engine while delivering a bold, performance-driven exhaust note.
Our exhaust systems and headers are built from corrosion-resistant 304 stainless steel and precision TIG welded for strength and long-term durability. Long tube headers feature mandrel-bent primary tubes and optimized collectors designed to improve exhaust flow, increase horsepower, and enhance throttle response.
Every Stainless Works exhaust and header system is proudly Made in the USA and backed by a lifetime warranty on materials and craftsmanship.
Trailblazer SS Performance Exhaust FAQ
Do headers increase horsepower on a Trailblazer SS?
Yes. Long tube headers improve exhaust scavenging and airflow, increasing horsepower and torque. Gains are more noticeable when paired with a performance exhaust system.
What engine does the Trailblazer SS have?
The 2006–2009 Trailblazer SS is equipped with a 6.0L LS2 V8 engine, making it one of the most powerful SUVs of its time.
What does a cat-back exhaust do for a Trailblazer SS?
A cat-back exhaust system reduces restriction, improves exhaust flow, and delivers a deeper, more aggressive exhaust tone while enhancing overall performance.
Are Stainless Works exhaust systems made in the USA?
Yes. All Stainless Works headers and exhaust systems are manufactured in Streetsboro, Ohio using premium 304 stainless steel and precision TIG welding.