Exhaust valve Kit NISSAN 300/VG30D 3.0L DOHC/300 ZX 90-96 Lincoln EL15 00/08-07/05 16546-AA020/16546-AA050 Subaru IMPREZA

EL15 00/08-07/05 16546-AA020/16546-AA050 Subaru IMPREZA WAGON GF8 EJ20(TURBO/NA) 98/09-00/08 16546-AA020/16546-AA050 Subaru IMPREZA WAGON GF1/2/3/4/6/8 EJ15

8L L4 Diesel 1988-1993 Ford Sierra 2

Mann-Hummel C2571

It restores the transparency and vivid color like a new car

6L L4 Fuel Injection - All Models 1995 2001 Kia Sephia 1

Exhaust valve Kit NISSAN 300/VG30D 3.0L DOHC/300 ZX 90-96 Lincoln EL15 00/08-07/05 16546-AA020/16546-AA050 Subaru IMPREZAThe 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