Aluminum Joiner Coupler, 3.5" O.D. x 3" long Adapters - Bulkhead FLF's hardline tubing is easy

FLF's hardline tubing is easy to work with and is perfect for delivering fuel

BORLA®'s advanced muffler technology delivers great sound outside the vehicle with no drone or resonance inside the vehicle

A High Water Temp Can Be Detrimental To An Engine

Popular for cars and light trucks like Ford Mustang and F-150

Optional thrust bearings and spanner wrench are available

Aluminum Joiner Coupler, 3.5" O.D. x 3" long Adapters - Bulkhead FLF's hardline tubing is easyVibrant 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.