A90 Supra / BMW B58 Thermal Rejection Competition Charge-Air Manifold Spacer

The CSF B58 Thermal Rejection Competition Spacer is the next level upgrade for the B58 Super Manifold (CSF #8200). Made from KIYLEX, This thermal barrier reduces manifold temps lowering IATs, improves efficiency, and combats heat soak.

• Made from KIYLEX – A patented revolutionary high-performance final stage polymer
• Limited Lifetime Warranty
• Will not work with the OEM Manifold
• Spacer Height = 6.5mm
• Acts as a thermal barrier that dissipates heat between the cylinder head and intake manifold
• Proven to lower intake manifold temperatures by up to 15%
• Lowers Intake Air Temps (IATs)
• Can withstand temps up to 1100’F and is as strong as Aluminum
• Self-Sealing and do NOT require gaskets, silicon products, or sealing agents of any kind.
• Tested on @peppa_aka_skull’s A90 Supra by Visconti Tuning
• Includes installation hardware and instructions