Kooks 2019+ GM 1500 Series Truck 5.3L 3in x OEM Outlet Catted SS Y Pipe Kooks HDR Req

This Y-pipe from Kooks Headers is designed to connect their long tube headers to the factory exhaust system on 2019-2024 GM 1500 Series trucks equipped with the 5.3L engine. You'll receive the 3-inch stainless steel Y-pipe itself, which features integrated catalytic converters to help manage emissions. It's built to mate directly with your truck's original exhaust piping using the factory hardware, making installation more straightforward when paired with the required Kooks long tube headers.

Crafted from T304 aircraft-quality stainless steel, this Y-pipe is built to last. Kooks has been in the performance exhaust game for over 50 years, and they build their products in the USA. This Y-pipe is dyno and race tested, meaning it's designed to help your 5.3L engine breathe better and potentially make more power when combined with their headers. While it connects to the OEM outlet, keep in mind that Kooks standard cats are not recommended for use with forced induction setups, and this part is not CARB approved, so it cannot be shipped to California.

This Y-pipe is a key component for upgrading the exhaust on your GM truck. It's important to note that this Y-pipe must be used in conjunction with Kooks Long Tube Headers for proper fitment and performance. The outlet is designed to connect to your truck's original exhaust system, simplifying the transition.