Reviewed By Antony D (YUKON, OK) Reviewed for a 2002 Dodge Ram —7/15/2013 5:56 AM
The Helix spacer was easy to install. I have only run about one tank of gas so far, so I can not determine any fuel savings yet. I do not know about hp or torque either due to no dyno. I can say it seems to help and the computer in the truck seems to show a better fuel mpg. So far I am satisfied with the results.