Been running a RIPP XL kit for over a year now on a stock 3.6 motor in my 2016 JKU RUBICON. I've been on serious trails in MOAB, AZ, Northern CA and Southern CA and it has helped me move this heavy beast of a JEEP as if it was still in stock trim. And that's all I wanted, to compensate for all of the added weight, we estimate her to be in at a little over 7000 pounds. When you're that heavy you really need to do everything from re-gear to add in a little power and for the cost you're not talk...