Kooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

If you're looking to upgrade the exhaust on your 1999-2006 GM 1500 series truck or SUV, like a Silverado, Tahoe, or Sierra, this 3-inch stainless steel catted Y-pipe from Kooks is a solid option. It's designed to connect to Kooks Long Tube Headers, helping to improve exhaust flow and sound. This Y-pipe is crafted from T304 aircraft-quality stainless steel, which is known for its strength and resistance to corrosion, meaning it should hold up well over time.

This Y-pipe features integrated catalytic converters, which help to reduce emissions. It's important to note that this Y-pipe is specifically designed to work with Kooks Long Tube Headers, so you'll need those as part of your exhaust system upgrade. The 3-inch diameter is chosen to match the flow characteristics of performance headers, helping to maximize power gains when paired correctly. Kooks products are dyno and race tested, and this Y-pipe is handcrafted in the USA.

Keep in mind that this Y-pipe is not CARB approved and cannot be shipped to California. It comes with a limited lifetime warranty to the original purchaser, offering peace of mind for your investment.