Kooks Headers 1-7/8in Long Tube Headers w/ Catted Y-Pipe for 2014-2018 Silverado, Sierra & 2015-2020 Escalade 6.2L - 2861H420

Key Features & Specs:

• 1-7/8in x 3in Long Tube Header Design
• 3in Stainless Steel Catted Y-Pipe Included
• 3in to 3.5in OEM-Style Exhaust Connection
• Durable 304 Stainless Steel Construction
• High-Flow Catalytic Converters
• Designed for Improved Exhaust Flow and Engine Performance
• Direct Integration with Factory Exhaust System
• Precision Built for Proper Fitment

Fitment:

• 2014-2018 Chevrolet Silverado 1500 6.2L V8
• 2014-2018 GMC Sierra 1500 6.2L V8
• 2015-2020 Cadillac Escalade 6.2L V8
• 2015-2020 Cadillac Escalade ESV 6.2L V8
• 2019-2020 Chevrolet Suburban Premier 6.2L V8
• 2018-2020 Chevrolet Tahoe Premier 6.2L V8
• 2015-2020 GMC Yukon Denali 6.2L V8
• 2015-2020 GMC Yukon XL Denali 6.2L V8
• 2019-2020 GMC Yukon SLT 6.2L V8
• 2019-2020 GMC Yukon XL SLT 6.2L V8

The Kooks Long Tube Header and Catted Connection Kit for GM 6.2L trucks and SUVs is designed to significantly improve exhaust flow, horsepower, and torque. This performance system includes 1-7/8-inch primary long tube headers paired with a stainless steel catted Y-pipe engineered to connect directly to the factory exhaust system. Manufactured from premium 304 stainless steel, the system offers excellent durability, corrosion resistance, and long-term performance. The kit uses 3-inch collectors that transition to a 3-inch to 3.5-inch OEM-style outlet connection, allowing it to integrate cleanly with the factory exhaust. Engineered for performance-driven GM trucks and SUVs, this header and connection system delivers improved exhaust scavenging and enhanced engine efficiency.