GrimmSpeed MAF Block Off Plate for WRX/STi *Discontinued* Wiseco The inner CV was also

The inner CV was also changed from a tripod design to a full ball and cage design with a larger radius to the spline plug for added strength

This innovative design features a single impeller with two parallel rows of turbine blades

Our core reduces air outlet temperature by almost 40% while minimizing the inlet/outlet pressure drop across the core

These are the same friction disks Kiggly uses in all front clutch applications

GrimmSpeed MAF Block Off Plate for WRX/STi *Discontinued* Wiseco The inner CV was alsoIf you've upgraded to a blow through system, these GrimmSpeed MAF block off plates will plug up that hole in your pipe and look good doing it! Available for the WRX and STi 2002 2007 and 2008 2014 models and fits some LGT and FXT as well. Vehicle Fitment: Part Number: 2002 2007 WRX STi 2002 2007 FXT 053001 2008 2014 WRX STi 2005 2007 Legacy GT 053002 More from GrimmSpeed: This clean and compact design features a black anodized aluminum plate and the