Aluminum Joiner Coupler, 3.5" O.D. x 3" long Adapters - Bulkhead Optional thrust bearings and spanner

Optional thrust bearings and spanner wrench are available

but also virtually eliminates power-robbing heat soak that occurs with commonly available aluminum intake manifolds

Optimized for time attack

Sway bars are UMI’s tried and true 1-1/4” front and 1” rear for a great front to rear handling balance

Aluminum Joiner Coupler, 3.5" O.D. x 3" long Adapters - Bulkhead Optional thrust bearings and spannerVibrant Performance Aluminum Joiners are manufactured from 6063 Aluminum and require minimal surface preparation for tig welding. Vibrant Performance Aluminum Joiners are useful for creating affordable custom silicone coupling combinations and are commonly used for customer intercooler end tank fabrication or welding hose inlets outlets to aluminum radiators. They are bead rolled and available in outlet diameters ranging from 1 to 4.