Kooks 14+ GM 1500 Series Truck 5.3L 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Crafted from T304 aircraft-quality stainless steel, this 3-inch Y-pipe is built to handle the demands of a performance exhaust system on your GM 1500 series truck or SUV. It's designed to connect to your factory exhaust system, making integration smoother, and includes catalytic converters to help manage emissions. This Y-pipe is specifically made to be used with Kooks Long Tube Headers, so if you're upgrading your exhaust for better flow and sound, this is a key piece of that puzzle.

Kooks has been in the performance exhaust game for over 50 years, and they build their products right here in the USA. This Y-pipe is dyno and race-tested, meaning it's designed for maximum power gains. The T304 stainless steel construction means it’s well-built to resist corrosion and withstand the heat cycles of a performance engine. It fits a range of popular GM vehicles, including the Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Tahoe, and GMC Yukon models from the mid-2010s.

Keep in mind that this Y-pipe is intended for use with Kooks Long Tube Headers and connects to your OEM exhaust outlet. It's not recommended for use with forced induction setups when using Kooks' standard cats, and it's not CARB approved, so it cannot be shipped to California. This Y-pipe comes with a limited lifetime warranty to the original purchaser, offering peace of mind with your investment.