Top-Mount Intercooler for Freightliner Century, Columbia & M2 Trucks (2003–2007)Product Overview Part Name: Top Mount Charge Air Intercooler Vehicle Compatibility: Fits Freightliner Century Class, Columbia, and Business Class M2 models manufactured between 20032007, supporting medium and heavy duty American fleet trucks. Configuration: High efficiency top mounted design with optimized airflow routing, durable aluminum core and reinforced tanks for stable thermal control. Function: Enhances engine performance, reduces intake