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2015-2026 Mustang GT/Dark Horse 5.0L 4V 1-7/8" x 3" Stainless Headers with ULTRA GREEN Catted Connection Pipes and OEM Adapters. 304 Stainless Steel Construction 3/8" Thick Laser Cut Flanges 1-7/8" Mandrel Bent Primaries 3" Collectors with Kooks' Patented Scavenging Spike Dual Bolt Pattern Header Flange Kooks ULTRA GREEN Cats - EPA verified, 4-1/2" diameter, 400 Cell High Flow Catalytic Converters that are rated for up to 850 wheel horsepower Kit includes headers, catted connection pipes, and connection adapters to connect to OEM exhaust Kit also includes all additional hardware - Gaskets, Oxygen Sensor Extension Harness, Clamps, Bolt Kit, and O2 Spacers - for Installation No additional parts required.
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🇺🇸 Ship from USA · On Agora since 2026
$7,341.00