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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
OEM Replacement
The X-Series Wideband Gauge and X-Series Inline Controller support the popular Bosch 4
Installing these parts on 2015+ WRXs (FA DIT engine) causes a change in exhaust pressure
Concept and Features:
COBB Tuning Fuel pressure regulator Kit - STI 2008-2020 Kics Racing OEM ReplacementDESCRIPTION The COBB Subaru 08+ STI Fuel Pressure Regulator Kit is a plug and play solution that is simple and easy to install. It requires no cutting of factory hoses and is multi fuel compatible. This kit includes the fuel pressure regulator manifold reference relocation kit. Attention: Custom tuning required. Click Dealers to find a Protuner near you. WHY? Are you annoyed with that 2800 rpm stumble you get while driving your 2008+ Subaru STI? Wish
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