1-3/4" Stainless Headers & Catted Connection Kit. 15-24 Mustang GT 5.0L.

2015-2024 Mustang GT/Dark Horse 5.0L 4V 1-3/4" x 3" Stainless Headers w/ Performance Catted Connection Pipes and OEM Adapters.

• 304 Stainless Steel Construction
• 3/8" Thick Laser Cut Flanges
• 2" Mandrel Bent Primaries
• 3" Collectors with Kooks' Patented Scavenging Spike
• Dual Bolt Pattern Header Flange
• Kooks Performance Cats 400 Cell High Flow Catalytic Converters
• Performance Cats not for use on Forced Induction Applications
• Includes Gaskets, Oxygen Sensor Extension Harness, Clamps and Bolt Kit required for Installation
• No additional parts required.