Thanks, guys.I've had the grille block installed since September. No temperature issues at all. I've got a ScanGauge II installed (one parameter it displays is coolant temp), so I'm going to go ahead and start blocking off the lower opening, too, now that it's getting cooler...I've noticed a solid 1...

This is my daily driver, Olivia;Like Trikkoncepts, I'm after MPGs. My grille block just isn't as fancy. I run my tires at max sidewall, but even with it being a 5 speed, I'm averaging about 38 MPG. 20 mile commute, not highway like Triks. It doesn't show up in the pics, but the front end is pretty n...