Originally Posted by Ben95ex
i would think that since front springs differ from rear springs that they would have different part numbers. and since the difference between the V6 and the 4cyl is the weight of the engine up front, it would be safe to assume they use the same part number for the rear springs, but the V6 gets stiffer (or longer) front springs due to the extra weight of the bigger engine.
It make sense that there is no different as far as the rear is concern. But
www.hrsprings.com only list one number for each set of springs (whether it is a 4 or a 6 cyl). If HR rear spring are the same for the 4cyl and the 6cyl then they should of come up with a 3rd number so it doesn't make it confusing.