GrimmSpeed MAF Block Off Plate for WRX/STi

If 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.

More from GrimmSpeed:
This clean and compact design features a black anodized aluminum plate and the bottom of the plug is matched to the diameter of the Subaru intake piping so the plug is not in the way of flow!!

GrimmSpeed took it a step further and matched the bottom of the plug to the diameter of the Subaru intake piping so the plug is not in the way of flow!!

Features:
• Easy to Install under 2 minutes
• Durable o-ring for a perfect air tight seal
• Compact, clean, and proudly displaying the GrimmSpeed Logo
• Logical Design
• Plate is curved to fit piping for no intrusions into the flow path

Purchase Includes:
(1) Block Off
(2) Bolts
(2) Washers