On an N/A V6, yes.
FuelMaxx:
'Benifits' Include:
Better Fuel Economy Increased Horsepower And Torque
Up To 4 mpg Increase Faster Acceleration (0-60 Times)
35+ Horse Power Increase 50% Better Throttle Response
EASY TO INSTALL 30% Added Torque (HAHAHAHA)
Reduces Emissions Better 1/4 Mile Times
Prolongs Engine Life
Made In The U.S.A
Smoother Idle Saves You Money!!
Better Towing Power Improved Passing Ability