Exhaust valve kit NISSAN GT-R 3.8 L V-6 - DOHC 24 VALVE (VR38DETT) - 2009-2010 12pcs Audi • Boost Correction Factor: eliminates

• Boost Correction Factor: eliminates boost drop off at high RPM

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5  D15B2  1987 - 1989   EF2/EF4 Chassis  Stock Plug/Heat Range: JIS:6 From 9/1987 Thru 9/1989 Production Date HONDA  CIVIC  L4  1

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Exhaust valve kit NISSAN GT-R 3.8 L V-6 - DOHC 24 VALVE (VR38DETT) - 2009-2010 12pcs Audi • Boost Correction Factor: eliminatesFerrea Competition Plus valves are known as the most reliable extreme valve in the industry. For the production of valves we use special quality standards for the aerospace industry, including EV8 Z18, which provides high tensile strength. An exclusive two stage, slow forging process ensures proper flow and virtually eliminates any damage to the material structure. The valves are then heat treated and tempered within 48 hours, which is the key