Spoon Sports B-Series 4-2-1 Exhaust Manifold (Header) Model_FJ Cruiser Premium radiator has 3-row core

Premium radiator has 3-row core for improved strength and reliability

Thin-wall Titanium keeps helps reduce heat-soak

Intercooler to Charge Pipe Bolt(s) Torque Spec:

Rotors not included

aircraft quality 7075 aluminum

Spoon Sports B-Series 4-2-1 Exhaust Manifold (Header) Model_FJ Cruiser Premium radiator has 3-row core4 2 1 design. Includes all required hardware. Developed in response to demand for a balance between peak power and torque. Spoon implemented various combinations of pipe diameter, assembly rotation, and other similar factors in exhaustive engine bench, flow bench, and actual driving tests. The power and torque were successfully balanced and using slightly uneven lengths for pipes, further reducing considerable weight.