Hey im new and i ve got some questions. i have an 2002 Xterra 2.4 Lt. and all the engine upgrades i look for are for the 6 cylinders.im looking for a cool air intake and eventually a chip.

Any suggestions?

IF YOU WANT TO GET IT CHIPPED, YOU'LL HAVE TO SHIP YOUR ecu OFF SOMEWHERE, LOOK AT JIM WOLFE TECH OR SOMETHING, CANT REMEMBER THE NAME.
YOUR ENGINE IS THE KA24DE, ALSO FOUND IN THE OLDER ALTIMAS

FOR A COLD AIR INTAKE, I DID A REALLY QUICK SEARCH, FOUND THIS
http://www.eautoworks.com/html/ORD-1-1-1-106381.cfm

AND WELCOME TO THE CLUB!

dont get fooled there is no chip for performance like in the diesel and just remember that you have the 4 banger.... how much preformance do you think you are going to get out of it??????

Welcome !!

(you're right... not many mods for the 4cyl as they are honestly not that popular of a truck -- let us know what you find!)

so do you think i would have better luck to look for intakes for the older altiamas and if so what year do you think the KA24DE was used in the altimas?

i know it was used in the round oones, like the really round bubble shaped ones in the mid nineties i think.

but that wouldnt really do much good since the engine bay is configured differently, your engine is font/back since its rear wheel drive, in the altys its sideways for the front wheel drive, it was also used in some of the 240's but im not sure which years, the 240 is rear wheel drive

heres what i found for an intake. i think if it doesnt fit right im just going to have to add some piping.
K&N 576000 Nissan Cold Air Intake $139.23
Nissan 240SX 1991-1992 .K&N FUEL INJECTION PERFORMANCE KIT, 57 SERIES FIPK, GENERATION 2, COLD AIR INTAKE -- 50 State Legal, Replaces Entire Air Intake Tract And Filter, Reusable Filter Lasts Longer, Produces An Additional 8.66 Horsepower At 6300 RPM, Increases Fuel Mileage, Easy To Install, Larger Filter Area Increases Service Intervals, Million Mile Manufacturers Warranty, Replacement Filter Part Number RC-4690, GROUND SHIPPING ONLY.
Engine: 2.4L, 4 Cylinder, GAS, FI, VIN "M", KA24DE, MFI
Chassis: LE

hope it works out for you.... if it dose do a write up on it so if oters would like to do it it will be easier..... if you know what i mean