ARP Head Studs for 2ARFE $203.00 Injector Dynamics ID 1050X Injectors, 11mm $546.00 High Performance Intake Manifold from $347.00 ARP Main Studs for 2ARFE $110.00 Fuel Rail for 2ARFE $250.00 Main caps for 2AR $750.00 Timing Tensioner Cover Plate for 2AR Motor $60.00 PCV Block-off / Delete Plate $300.00 ARP Flywheel Bolts for 2AR-FE $65.00 Supertech Dual Valve spring kit $450.95 Ferrea Competition Valves $41.99 Custom Pistons $999.00 Nixspeed Customs thermostat outlet $165.00 Nixspeed Customs balance shaft delete kit $580.00 Oil pump upgrade $625.00 Nixspeed Customs water pump delete $285.00