Private Label MFG K-series 4-2-1 Tri-Y header delivers low to mid end power by increasing back pressure improving low-end torque and acceleration for street driven vehicles. PLM headers are made from mandrel bent stainless steel using data acquired from a non-contact digitizing scanner for uniform production. Equal length primary piping and cylinder matching ensures the best performance for your daily driver. 18g 304 Stainless steel & tig welded construction for durability.
For K-Swap Vehicles, Does not work with DA or EF Civic