APR Head Stud Kit 11mm 2002-2014 WRX / 2004-2021 STI Fuel Delivery>Fuel Pumps

APR Head Stud Kit 11mm 2002-2014 WRX / 2004-2021 STI Fuel Delivery>Fuel PumpsARP Head Studs are a complete part of your engine rebuilding breakfast. These are the 11mm head studs, and these are a great idea if you are rebuilding your engine back to stock specs, or if you are building your car to climb Mount Everest. And heres why: These studs are constructed out of grade ARP2000 alloy that is rated far superior to aircraft quality. Then each stud is placed vertically in special racks and precisely heat treated to 220,000 PSI.

"highPrice": "1857

The OE intake tract on the A90 Supra is very restrictive from the factory and limiting power output by choking the turbo

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All Turbo Kit sales are final

The FA20DIT Big Tube Manifold features 45mm piping from start to end and 11mm thick flanges

The PERRIN Blow Off Valve body is CNC machined from a single block of aluminum

The low profile design of PERRIN Endlinks allow for ample clearance for even the largest diameter sway bars

Please note that once an order has been forwarded to ETS for assembly it cannot be canceled or adjusted

The AWE Tuning Touring Edition Exhaust System

Torque Solution Shift Tight replaces the stock rear shifter mount bushings

Air is directed through the intake tube into the engine's turbo inlet for a guaranteed power gain

Introducing the all new Takeda Momentum Sealed Intake System for the 2013-2016 Scion FR-S H4-2