Kooks 06-09 Chevy Trailblazer SS LS2 6.0L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

If you're looking to get more out of your 2006-2009 Chevrolet Trailblazer SS's exhaust system, this 3-inch stainless steel Y-pipe from Kooks Headers is a solid choice. It's designed to connect to your factory exhaust system, making installation more straightforward, but it's crucial to know that this Y-pipe must be used in conjunction with Kooks brand headers. This setup is specifically tuned for naturally aspirated applications and is not intended for use with forced induction setups.

Crafted from T304 aircraft-quality stainless steel, this Y-pipe is built to last. Kooks Headers has been a leader in performance exhaust for over 50 years, and their products are dyno and race-tested to ensure they are designed for maximum power. Each piece is handcrafted in the USA, reflecting a commitment to quality and performance that's been passed down through three generations of family leadership. This Y-pipe includes standard race cats, which are designed to improve exhaust flow and sound while meeting emissions requirements in most areas, though it is not CARB approved and cannot be shipped to California.