Have a K24 in your RSX? This is the BEST HEADER to get on the market today! PLM Private Label Mfg. K-Series RSX / EP3 Tri-Y ( K24 ) header features a true step-up exhaust header design.This is a K24 header. For RSX & EP3 with K24 Engines.The Tri-Y header delivers low to mid end power while utilizing a four...