Exhaust valve SUBARU EJ20/EJ25 WRX/STi Turbo DOHC/Impreza WRX/STi GM Strut set made of high

Strut set made of high quality anodized aluminum T606

6L L4 Gas 2006-2011 Kia cee d 2

Output diameter: 60/55 mm

3i (DBA-GD6) 2004-2005

Filter 70017-AT011 is dedicated for listed below vehicles:

Exhaust valve SUBARU EJ20/EJ25 WRX/STi Turbo DOHC/Impreza WRX/STi GM Strut set made of highThe 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