DT1 has quickly become the filter of choice by many profesional teams in all types of motor sports. Including the likes of James Stewart and many others. Dyno tests have show superior performance over other brands of foam filters and most importantly they run cleaner.
One great feature to point out with all the DT1 filters is that the final foam inside the filters is a bright yellow color, so you can be proof positive that the filter is working. See insert photo above.
Our first filter design was made specificly for the HPI baja 5b, SS, 5t, 5sc. But we are positive it will fit many other models.
When TGN aproached DT1 we asked them to make the filter as large as possible but making sure to clear the pesky fuel lines coming from the gas tank. We wanted the max airflow possible but did not want the filter to interfear with the tank or other parts of the car or truck. The slanted design not only allows for clearance of the fuel lines but works great for those with reed case engines where the carb faces up at an angle. See insert photo above.