NGK IX Iridium Spark Plugs (Set of 4) LKAR7BIX-11S - 2011-2018 Subaru / Multiple Applications Subaru-STI-2019

NGK IX Iridium Spark Plugs (Set of 4) LKAR7BIX-11S - 2011-2018 Subaru / Multiple Applications Subaru-STI-2019NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high

The polished exhaust housing minimizes turbulence

An Accessport tune is required after installation — the factory map is not calibrated for the increased exhaust flow

[1] The PERRIN Pitch Stop Brace is intended to help prevent possible breakage and greatly reduce the chances of OEM pitch stop bracket failures and does not guarantee a complete fix for this issue

The TurboXS 3 inch Downpipe to Stock Cat-back Adapter is designed to adapter your 3 inch downpipe to the donut style flange of your 2

As part of Forvia

Complete bolt-on turbocharger

Textured Steel Shims: Enhanced heat dissipation and grease retention for prolonged pad life

2004-2008 Audi S4 Avant 2000-2001

The Solid Transmission Mount will secure the transmission in the Subaru WRX Torque Solution Solid Transmission Mount

85mm Tachometer With Peak/Warning (3 1/3") - Stand alone

5i 2010-2013 Subaru Outback 3

or high-powered street car