CSF B58 Thermal Rejection Competition Spacer (For Super Manifold 8200)

The CSF B58 Thermal Rejection Competition Spacer is an upgrade for the CSF Super Manifold for the B58 platform. This component is made from KIYLEX, a patented revolutionary high-performance final-stage polymer material that is as strong as aluminum and can withstand temperatures up to 1100°F. This spacer is designed to insulate the intake manifold from conductive heat transfer from the cylinder head. This thermal barrier will reduce manifold temperatures which helps lower the intake air temperatures, improve charge air cooling efficiency, and deflect heat soak. It is self-sealing and does not require gaskets, silicone products, or sealing agents of any kind. It has been competition tested by 1000+ HP A90 Supras by Visconti Tuning. It includes new installation hardware and instructions and is highly recommended for drag/roll racing applications where vehicles typically sit in staging lanes in between racing. This spacer will NOT work on the OEM intake manifold.