PLM Power Driven K Swap K20 K24 4-2-1 RB V2 HeaderThe PLM Private Label Mfg. Power Driven K Swap RB V2 Header, now compatible with both K20 and K24 engines, is the best value for K swap enthusiasts. Featuring a Tri Y 4 2 1 design, this header maximizes exhaust flow, increasing horsepower and torque throughout the entire RPM range. Constructed from 16 gauge stainless steel with mandrel bent tubing, CNC machined flanges, and hand TIG welding, it ensures superior durability and performance. For the best