GrimmSpeed Top Mount Intercooler Black WRX (2002-2007) STI (2004-2018) Honda Subaru WRX Wagon 2002-2007

Subaru WRX Wagon 2002-2007

The triple core design of the X-Line radiator allows more coolant to flow through the core for maximum cooling capacity

under load it really comes to life

Give your Subaru a sway bar upgrade from AVO

GrimmSpeed Top Mount Intercooler Black WRX (2002-2007) STI (2004-2018) Honda Subaru WRX Wagon 2002-2007Your OEM TMIC does just fine at stock boost under normal use, but as soon as you start putting some real heat into it with higher boost or harder use, it heat soaks beyond recovery. GrimmSpeed has designed the ULTIMATE top mount intercooler for your performance oriented Subaru WRX STI FXT. Rather than designing the largest possible core, or the core with the highest possible fin density, GrimmSpeed created a well rounded unit that's designed