Turbosmart’s LockSleeve is a weld-free, boost-ready compressor-outlet ferrule designed to adapt Turbosmart turbochargers to Vibrant HD clamps or Plazmaman clamps, delivering professional results with no TIG torch required. Available to suit both B Frame and C Frame Turbosmart turbocharger compressor covers, the LockSleeve eliminates the need for TIG-welding by creating a mechanically interlocked o-ring seal between the compressor cover and the outlet flange using the precision-machined screw together ferrule. As the two halves of the collar are torqued together, the LockSleeve engages an internal O-ring that forms a high pressure seal between the compressor cover and the sleeve. The O-ring provides airtight integrity, while the outer sleeve delivers mechanical retention — combining the reliability of a welded joint with the serviceability of a mechanical fitting. The result is a durable, high-integrity connection that performs like a welded ferrule but installs in minutes, can be serviced at the track, and requires only basic hand tools for installation and removal. The Turbosmart LockSleeve is truly engineered to win.