Cobb Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit - Subaru STI 08-21 2014-jeep-wrangler-esi5473991 Stainless steel pistons as standard

Stainless steel pistons as standard for improved resistance to thermal conductivity

Year Make Model Submodel 2022-2025 Honda Civic Sport

Year Make Model Submodel 2008-2013 Audi A3 Base 2010-2013 Audi A3 TDI 2013 Volkswagen Beetle R-Line 2012-2013 Volkswagen Beetle Turbo 2012-2014 Volkswagen Eos Executive 2009-2014 Volkswagen Eos Komfort 2009-2013 Volkswagen Eos Lux 2013-2014 Volkswagen Eos Sport 2009-2013 Volkswagen GTI Base 2014 Volkswagen GTI Driver's Edition 2014 Volkswagen GTI Wolfsburg Edition 2011 Volkswagen Jetta Base 2009

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Cobb Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit - Subaru STI 08-21 2014-jeep-wrangler-esi5473991 Stainless steel pistons as standardThe COBB Tuning Fuel Pressure Regulator Manifold Reference Relocation Kit includes everything you need to relocate the FPR reference line to a more stable pressure source. Why? This allows for moving the fuel pressure regulator's manifold pressure reference away from the #4 cylinder runner and into a plenum based source, similar to the method used on the previous generation 2001 2007 STI. This helps prevent unwanted manifold pulsations from affecting