GT63 Billet intake manifolds (X290) Men's Clothing The Kompact EM Valves overcome

The Kompact EM Valves overcome the common faults associated with plastic factory valves through our Boost-Balance Valve Design (The more boost you have

This is simply because of reduced restrictions

Common upgrade once exceeding 550hp

It may require cable ties to secure the plastic covers also due to the extra thickess of the core

Direct-fit for the M177 engine in AMG C63 (W205) and GLC63 (X253) — no cutting or fabrication required

GT63 Billet intake manifolds (X290) Men's Clothing The Kompact EM Valves overcomeMANIFOLD CONSTRUCTION The factory manifolds are constructed from plastic, in 2 halves and then plastic welded (melted) together) This construction method is economical for large scale production, and (mostly) ok for standard engine power. However, the limits of the factory manifolds are well documented Furthermore, the plastic is not able to be drilled or tapped, so optional ports for nitrous, meth, or boost sense cannot be added. Finally, there is no