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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Flanged for OEM Donut Gasket
**Horns not included with bracket
Please add it using the drop down menu as needed
Grimmspeed opted for 20 gauge 5052 aluminum materials which drops the weight by 300% when compared to other aftermarket splitters
Legacy 1994-2009
GrimmSpeed Phenolic Thermal Spacers 8mm - Subaru WRX 2002-2014 / STi 2004-2014 / Legacy GT 2005-2012 / Forester XT 2004-2013 2015 Flanged for OEM Donut GasketDo you know what your intake manifold sits on? a superheated engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with the new GrimmSpeed Phenolic Thermal Spacer. *What it does:* Greatly reduces the transfer of heat from engine to intake manifold thus reducing heat soak. True Phenolic material, not cutting board
