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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Replacing the up-pipe on a high-mileage EJ Subaru is one of the most impactful reliability modifications available
and may be too much for many
It includes the Accessport V3
5" tip size
Includes OEM hose adapter fittings where applicable
NGK Iridium IX Spark Plug Box of 4 (LFR6AIX) - 2004-2021 Subaru STI / 2006-2014 WRX Toyota-GR-Corolla-2023 Replacing the up-pipe on aNGK 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