2003 Jeep Grand Cherokee Performance Chip Tuners

The towing capacity of the 2003 Chevrolet Avalanche 1500 with 5.3L V8 and 4.10 rear axle is 8100-lbs. For a 7600-lb GVWR travel trailer the resulting 500-lb safety margin is adequate/low-ish. With a trailer that weighs substantially more than the tow…

Hey Robert, thanks for reaching out, and good question. When an air bag kit states "not compatible with in-bed hitch" that refers to both factory puck systems and aftermarket 5th wheel or gooseneck hitches. Both use similar frame brackets…

Hi! Yes Terry, the Power Mountain Tallboy Off Road Jack Stand, part #PM75ZR, is designed with the extra height needed for lifted trucks and SUVs. It has a 37.75 inch reach and supports up to 6 tons, with seven height positions ranging from 10 13/16…

Hi Jeff, The K-Source Snap & Zap Custom Towing Mirrors part #KS69NQ will work with your Lariat mirrors while allowing you to retain the use of the camera and side lights! These mirrors are specifically designed to match the contours of the side…

Hey Michael! The 2026 Kia Sportage Hybrid has the 12V battery integrated into the main battery so you won't be making a connection there. What you need to do is run the #C59236 hot lead to the 12V positive jump terminal under the hood. Everything…

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

Good morning Howard! To replace your Heartland Pioneers ducted AC, I recommend the Furrion Chill Cube RV AC w Air Distribution Box item #FR69TD in white or item #FR49TD in black. These are complete systems with the 18,000 btu Chill Cube AC, an air…

Hello David, Thanks so much for reaching out! For your 2026 Ford F-350 diesel dually, you will want the EcoHitch Hidden Front Mount Trailer Hitch Receiver - Custom Fit - 2" #EH54QR. This is the only front mount option we offer that is confirmed…

Hey Brandon, the UFP hub/rotor that you have is basically a Dexter 3,500 lb hub/rotor which we have that with the part #K08-435-05. Worth mentioning is that UFP was bought by Dexter so they brands are basically the same now.

Yes. The Weight Distribution Shank for Gen-Y Hitch Adjustable Ball Mounts w/ 2" Receivers #325-GH-0352 has 1-1/4" spaced holes on the shank the same as a standard weight distribution hitch, so it will be compatible with the Equal-i-zer…

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

Hey Lexie, the closest thing we have is the #BA65FR. This fits cutouts that are 5-1/4" wide x 4-1/2" tall. The little bit of extra height on your cutout won't be a problem since the face is 5-1/2" tall and would cover the opening.…