Description
Unlock the performance potential of your GM 5.3L V8 with the Kooks 1-7/8” Long Tube Headers and Performance Catted Y-Pipe Kit. Engineered to improve exhaust flow, increase horsepower and torque, and deliver a deeper, more aggressive exhaust note, this premium exhaust system is an excellent upgrade for enthusiasts looking to maximize their SUV’s performance.
Manufactured in the USA using premium 304 stainless steel, Kooks headers feature precision-engineered tubing, high-flow Performance catalytic converters, and an OEM-style exhaust connection for exceptional performance and durability.
The included Performance Catted Y-Pipe is designed to reduce exhaust restrictions while connecting to the factory-style exhaust system, making it an excellent upgrade for both stock and modified 5.3L SUVs.
Vehicle Fitment
Intended for select 2021–2024 GM SUVs equipped with the 5.3L V8:
- 2021–2024 Chevrolet Tahoe 5.3L
- 2021–2024 Chevrolet Suburban 5.3L
- 2021–2024 GMC Yukon 5.3L
- 2021–2024 GMC Yukon XL 5.3L
Does not fit 6.2L V8 or 3.0L Duramax diesel applications. Confirm vehicle compatibility before ordering.
Features & Benefits
- 1-7/8” Long Tube Headers: Engineered to improve exhaust scavenging and increase exhaust flow.
- 304 Stainless Steel Construction: Premium corrosion-resistant stainless steel for long-lasting durability.
- Performance High-Flow Catalytic Converters: Designed to reduce exhaust restrictions and support increased horsepower and torque.
- High-Flow Catted Y-Pipe: Optimizes exhaust flow while connecting to the factory-style exhaust system.
- Improved Horsepower & Torque: Helps unlock additional performance from the factory 5.3L V8.
- Aggressive Exhaust Sound: Delivers a deeper, more pronounced V8 exhaust note.
- Made in the USA: Precision-manufactured using premium materials.
- Limited Lifetime Warranty: Backed by Kooks’ limited lifetime warranty.
Product Specifications
- Manufacturer: Kooks Headers & Exhaust
- Part Number: 2862H420
- Header Diameter: 1-7/8”
- Material: 304 Stainless Steel
- Catalytic Converters: Performance High-Flow Cats
- Engine Compatibility: GM 5.3L V8
- Country of Manufacture: USA
