Certified Automotive Experts Exhaust Header with Y-Pipe – Fits 2014–20

Upgrade your truck or SUV’s performance with the CAE-MT001004 High-Performance Exhaust Header from Certified Automotive Experts. Engineered for maximum airflow and durability, this header features a premium 8-2-1 piping design with an integrated Y-pipe, delivering improved exhaust scavenging and reduced back pressure. Crafted from TIG and MIG-welded 201 stainless steel with CNC-machined flanges, it boosts engine performance with gains of up to 8–20 horsepower, sharper throttle response, and even a modest increase in fuel efficiency. Vehicle Fitment • 2015–2017 Cadillac Escalade 2WD/4WD • 2014–2017 Chevy Silverado 1500/2500/3500 2WD/4WD • 2015–2017 Chevy Tahoe 2WD/4WD • 2014–2017 GMC Sierra 1500 2WD/4WD • 2015–2017 GMC Yukon 2WD/4WD Specifications • Material: 201 Stainless Steel • Finish: Mirror Polished • Primary Tube Diameter: 1.875" • Outlet Size: 3.00" • Head Flange Thickness: 7/16" • Outlet Flange Thickness: 3/8" • Number of O2 Sensor Ports: 2 • Includes: Headers, Y-pipe, pipes, flange clamps, gaskets, bolt/nut kit • Installation: Professional recommended

• High-performance 8-2-1 long tube exhaust header with integrated Y-pipe
• CNC-machined flanges with TIG and MIG welded 201 stainless steel construction
• Optimized exhaust flow improves horsepower, torque, and throttle response
• Mirror-polished finish with durable 3-stage polish and high-temp resistance
• Designed for 5.3L & 6.2L V8 engines on select GM 2014–2017 trucks and SUVs