CSF B58 Thermal Rejection Competition Spacer - BMW B58 Ignition Coils Durable Finish: Multiple layers of

Durable Finish: Multiple layers of high-gloss clear coat for superior UV protection and durability

Designed specifically for the F15 X5 and F16 X6 platforms

AutoTecknic F97 X3M LCI or F98 X4M LCI Dry Carbon Front Grille Surround

contributing to a more technical motorsport-inspired appearance without compromising factory design harmony

CSF B58 Thermal Rejection Competition Spacer - BMW B58 Ignition Coils Durable Finish: Multiple layers ofThe 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