Intercooler Core; 18inW x 12inH x 6inThick

The Vibrant Performance Intercooler Core 18in W x 12in H x 6in Thick (part number 12844) is a horizontal-flow aluminum intercooler core designed for forced-induction engine builders and performance tuners who demand efficient heat exchange without compromise. This core is engineered to integrate into custom intercooler assemblies where space constraints and airflow optimization are critical to peak performance.

Constructed from aluminum for optimal thermal conductivity and minimal weight, the core's 18-inch width, 12-inch height, and 6-inch thickness provide a substantial cooling surface area while fitting common engine bay configurations. Horizontal-flow design permits mounting flexibility and delivers consistent pressure drop across the entire core volume. The natural aluminum finish is ready for integration into custom intercooler tanks or mounting brackets. At 28.1 pounds, the core balances durability and heat rejection capacity without excessive system mass.

This core suits turbocharged and supercharged engine applications where charge air cooling is essential for maintaining knock-free combustion, maximizing air density, and sustaining power output across full boost range. Builders working with turbo kits, ProCharger systems, Roots blowers, and twin-screw superchargers routinely select Vibrant cores for their compact form factor and proven cooling efficiency. OEM-style clocking or custom plumbing configurations are both accommodated by this horizontal-flow architecture.

Vibrant Performance's intercooler cores are industry-standard reference parts used in street, strip, and endurance racing applications. The 12844 delivers repeatable thermal performance and reliable service life when properly matched to inlet/outlet plumbing, adequate ram-air exposure, or dedicated cooling fans.