Kooks 5 Inch Ultra GREEN Connection Pipes with Blankets for the C8 Corvette Z06

Kooks 5 inch Ultra GREEN connection pipes are built for C8 Z06 owners who want serious flow and heat control without converting the car to a full race only system. They replace the restrictive factory pipes with high capacity Ultra GREEN metallic cats and include thermal blankets to help keep temperatures in check.

The Ultra GREEN converters use a large diameter body and a high flow metallic substrate designed for modern high output engines. These connection pipes are built from 304 stainless and are intended to pair with Kooks Tri Y headers or the OEM manifolds on the inlet side and the factory exhaust on the outlet side, so you can upgrade the front half of the system while retaining the stock rear section if desired.

• 5 inch body Ultra GREEN catted connection pipes for the C8 Corvette Z06
• 304 stainless steel construction with flanged connections
• High flow metallic catalytic converters sized for high output LT6 applications
• Includes thermal blankets for improved underbody heat management
• Connects between the OEM or Kooks headers and the factory exhaust
• Bolt on design with provisions for factory oxygen sensors

Note: Ultra GREEN cats are engineered to reduce emissions while supporting higher power levels than many traditional converters, but they are still a performance part. Always confirm local emissions regulations and consider a calibration check after installation.