A90 Supra / BMW B58 Thermal Rejection Competition Charge-Air Manifold Spacer Lincoln the ducts/shrouds are moved by

the ducts/shrouds are moved by that amount

Test results show a decrease of 8°C engine coolant temperature with the CSF Radiator vs OEM

Will install in automatic transmission Miatas but lacks the transmission cooler

6L EcoBoost motor could make some impressive power for the size which made the Fiesta ST a blast to drive

A90 Supra / BMW B58 Thermal Rejection Competition Charge-Air Manifold Spacer Lincoln the ducts/shrouds are moved byThe CSF B58 Thermal Rejection Competition Spacer is the next level upgrade for the B58 Super Manifold (CSF #8200). Made from KIYLEX, a patented revolutionary high performance final stage polymer. KIYLEX 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 reduces manifold temperatures which helps lower