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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
more high rpm power is found by eliminating the physical "collapse" (and resulting power loss) experienced by hydraulic lifters at certain rpm thresholds and valve spring pressure levels
As of November 2020
All components are meticulously TIG welded for outstanding appearance and strength
The spacers have a 5x114
COBB 6AN Fuel Adapter Fittings for 06+ WRX / 04-16 STi (312630) Spectra more high rpm power isThe COBB 6AN Adapter Fittings fit 2006+ WRX and 2004 2016 STi allow users that already have upgraded fuel lines installed to easily modify their existing setup to work with the COBB Ethanol Content Sensor. Includes 2 black anodized 6 AN Male to 3 8" SAE Quick Disconnect Female adapters. Vehicle Fitment: 2006 2020 Subaru WRX 2004 2016 Subaru STi Intended to be Used for Vehicles with Upgraded Fuel Lines and COBB Ethanol Content Sensor Features: 6AN Male