Our Manifolds are designed to be direct replacements for OEM manifolds, ensuring smooth installation every time. Our manifolds improve the collection of gasses from the cylinder heads, before routing them through them to the rest of the system. ---Manufactured from highest quality T304 grade stainless steel ---4-2-1 design to maximise the scavenging effect to improve gas flow ---CNC machined flanges for strong, solid support and an accurate fit ---Designed to improve power and torque across the entire RPM range ---Direct replacement for the original. One gasket included Compatible with: Citroen Saxo 1.6l 16v VTS Phase 1 1996-1999 models Peugeot 106 1.6l 16v GTi 1996-2003 models.