Select Refinements
bottom
Select Refinements

Brand

Price Range

Customer Rating

bottom

Performance Monitors

Clock your 1/4 mile time, boost your diesel's power output and much more with a performance monitor. Mounted smack dab in your cab, performance monitoring measures horsepower, acceleration, even g-forces. Car performance monitors do it all!

2004 Lexus GX 470

select vehicle
Banks iQ Dashboard PC
Banks iQ Dashboard PC
$539.95

Learn what’s really going on under your hood with the Banks iQ Dashboard PC. Monitor engine vitals. Control your Banks performance chips. Clock your drag-strip times. View Microsoft® Office documents. And way more! Brilliant 5” touch screen display. 2-year warranty.

compare image compare image
Bully Dog WatchDog Fuel Economy Monitor
Bully Dog WatchDog Fuel Economy Monitor
$254.95
(2)

Bad driving habits are robbing you blind! Take back control with the Bully Dog WatchDog Fuel Economy Monitor. It gauges your driving style to calculate wasted fuel. Then, this performance monitor’s ingenious Driving Coach tells you how to save. 1-year warranty.

compare image compare image