Long Tube Exhaust Header with X-Pipe for 97-04 Chevy Corvette LS1 LS6 C5 5.7L

Header

• Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends i.e. Maximizing Smoothest Exhaust Airflow
• High Performance 4-1 Racing Design
• TIG Welded CNC Machine Flange for Strength and Durability
• Inlet/ Outlet Sizes: 1-7-8" OD / 3" OD
• Piping Diameter: 3"
• O2 Sensor Bungs
• Increase Engine Output and Efficiency
• Gain 10 - 15 HPs
• Bolt(s) and Metal Gasket(s) Included
• Direct Bolt-On Installation, Requires NO Modification
• Bolt-On Installation on 3" 2-Bolt Ball Flange Flange Extension Pipes Only

X-Pipe

• Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability i.e. Maximizing Smoothest High Exhaust Air Flow Rate
• Dyno Proven Increases Low-End Torque and Horse Power
• Inlet/ Outlet: 3.00"/ 2.25" ID
• Piping Diameter: 3"
• Increase 10-20+ HP
• Removes Catalytic Converter from Pipes
• Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow
• O2 Sensor Bung Insertion and Gasket Included
• 3" ID Inlet Ball Flange. Fits Aftermarket Headers with 3" Ball Flange Outlet Only

Fitment

• 97-04 Chevy Corvette 5.7L V8

⚠️WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.