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0L M54 BMW Z4 2002-2005 3
235 Hp 2005-2010
D-BM-23 BMW E 46 M3 00+
A sealed exhaust manifold is the basis for smoothly running engine with turbocharger
Volkswagen Caddy CAYD 1
Exhaust valve MITSUBISHI 6G72 3.0L V6 DOHC /3000 GT 91-98 Alpine 0L M54 BMW Z4 2002-2005The production of our race valves begins with a one piece forging where the valve head is forged in a slow two step process to maintain a good material flow. Then it is machined on the CNC in several stages to ensure the precision of the final dimensions. Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application). Finally, we perform one more grinding followed by a patented
