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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Performance increase (JCW GP3): approximately 15–18hp and 17–20 lb-ft
665L plenum
Wing blade is adjustable between two mounting points for road and track configurations
the system uses Eventuri’s patented housing design to maintain laminar airflow as it transitions toward the throttle bodies
The design flows naturally from the roofline to the boot lid and is compatible with the OEM tail light arrangement
Spool Helix HPFP Overdrive Unit Cooling Plate Performance increase (JCW GP3): approximatelySpool Performance is thrilled to introduce our latest innovation for the N54 early N55 community: the Helix Overdrive Unit. After nearly a year of rigorous testing, we are proud to present this game changing product that unlocks new levels of performance for your high pressure fuel system. What is the Helix? The Helix is a planetary gearbox designed specifically for your high pressure fuel pump (HPFP). Similar to the technology found in automatic
US$ 405.00
US$ 300.00
US$ 175.00
