Grimmspeed MAF Sensor Block Off Plate WRX / STI (2008-2014) Porsche *Two configurable linear 0-5v analog

*Two configurable linear 0-5v analog outputs

2000-2006 E53 BMW X5 3

These DDMWorks intercooler couplers are made from high temp silicone and molded in the oval shape of the stock couplers

These intakes are guaranteed to maximize your A4's ability to breath deeply and perform under any type of extreme conditions

The NEUSPEED P-Flo for the Audi/VW 2

Grimmspeed MAF Sensor Block Off Plate WRX / STI (2008-2014) Porsche *Two configurable linear 0-5v analogSo you have a problem. You want to run a speed density conversion or blow through MAF setup on your STI but don't want to spend the cash to have a straight pipe intake custom fabricated. Grimmspeed has the solution. With the Grimmspeed MAF sensor block off plate, you can block off any intake pipe that was designed to accommodate the stock MAF without any welding or fabrication work. This simple fix installs in mere minutes and allows you to keep your