Our Booster Coils are OEM&ODM coils. We are professional manufacturer. Our booster coils are available in 1 to 4 rows, single or double feed, or multiple circuit manifolds. We make sure that all of Booster Coils from VRcooler are made with the best raw materials.
Booster coils are 100% testing with a minimum of 25 bar air pressure and completely submerged in water.
With nitrogen gas in coil tube, during shipment.