
The Story
- 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.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
- 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.

















