Reviewed By Gary R (Taunton, MA) Reviewed for a 2001 Dodge Ram —11/14/2010 3:48 PM
The adds for this are right on about gains in horse power, the reviews are right as well. Your gas mileage will be the same, at least mine was. You most likely experiance check engine light because of loose fit. Hard take off with colder motor will set off check cat light on your dodge 2500. Over all OK, would consider buying again for another truck. But would not do it for gas mileage increase.