ARP Head Stud Kit WRX 2015-2023 / Subaru BRZ 2013-2018 / Scion FR-S 2013-2016 Vehicle Model_RSX Rivet design and materials are

Rivet design and materials are carefully selected for maximum strength

Polished Piping Kit

- Breather tank is needed to properly bleed out air bubbles in your engine cooling system

and function within your existing setup

This intake has a unique and aggressive tone under acceleration and boost

ARP Head Stud Kit WRX 2015-2023 / Subaru BRZ 2013-2018 / Scion FR-S 2013-2016 Vehicle Model_RSX Rivet design and materials arePart #: 260 4301 All Pro Series ARP2000 studs are centerless ground, heat treated prior to thread rolling and machining, and are rated at 220,000 PSI. These fasteners deliver a 25% increase in tensile strength over the OEM Torque to Yield (TTY) head bolts. Optimum design, enhanced reliability and increased strength are the main attributes of ARP Pro Series fastener kits. Kit Contents (12) Head Studs (12) Parallel Ground Washers (12) 8740 Chrome Moly