S58 "No Limit" Billet Air-to-Air Competition Manifold 997.1 100% TIG Welded Construction tested

100% TIG Welded Construction tested to 120 PSI

These "B-tubes" are carefully formed and then brazed over the seam to seal

When looking at the dyno test

Burst pressure of over 2000 PSI

Dual SPAL fans (12" and 10")

S58 "No Limit" Billet Air-to-Air Competition Manifold 997.1 100% TIG Welded Construction testedClick Here for the Full Press Release & Additional Product Details CSF has done it again Coming off the heels of a winning weekend at TX2K 2026, CSF is proud to announce the official release of its new "No Limit" S58 & B58 Air To Air Competition Manifolds. Another innovative solution from the perennial leaders in BMW Cooling. CSF's new manifold is now available for pre sale for the BMW X58 engine (S58 & B58 Gen 1 & Gen 2) with orders starting to be