INVIDIA 4-2-1 2.5'' EXHAUST MANIFOLD (CIVIC/INTEGRA 01-06 TYPE R)

True equal length mirror polised SUS304 stainless header 4-2-1 design, performance in its purest form.
polished and robot-tigwelded, outlet ports are polished for perfect flow.

- All necessary gaskets and mounting material included
- Direct fit system
- Large 2,75'' collector