Ferrea Competition Plus Exhaust Valve - 90-96 Nissan 300ZX VG30D/VG30DETT +1mm Oversize - Set of 12 - F1850P Subaru BRZ 2009:Mercury:Mariner:Base

2009:Mercury:Mariner:Base

* Can be used on a K-Swapped car with the newer 06-11 Civic Si transmission (K20Z3 transmission) or the K24 TSX or Accord Transimission

Lexus IS350

Laser Cut Heavy Duty Aluminum - perfect fit with a sleek but heavy duty look

Hawk Honda S2000/Civic Type R/Acura RSX Front Race Pads

Ferrea Competition Plus Exhaust Valve - 90-96 Nissan 300ZX VG30D/VG30DETT +1mm Oversize - Set of 12 - F1850P Subaru BRZ 2009:Mercury:Mariner:BaseFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the