What are some simple add on parts I can put on.

THESE NEWER RIGS ARE PRETTY DARN EFFICIENT, RIGHT OUT OF THE BOX!

NITROGEN IN THE TIRES SEEMS TO BE A FAD. THE ATMOSPHERE IS ALREADY MADE UP WITH 85% OF IT.I JUST DON'T SEE IT?

THE OLE TORNADO IN THE AIR CLEANER DID NOTHING FOR MY JEEPS, NEITHER DID THE OPPOSING MAGNETS TAPED ON MY FUEL LINE

I DID GET GREAT RESULTS WITH A 4 BARREL CARB ON MY STRAIGHT 6 CYLINDER ENGINE!

IT MIGHT BE ON YOURS, THAT A HIGH SPEED THROTTLE BODY OR A COMPUTER CHIP (FOR MPG OR POWER. MIGHT BE ONE OF THOSE CHOICE THINGS, WHERE YOU GET ONE OR THE OTHER, BUT NOT BOTH)

YOUR TURN

THE MEDIC