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Home » Jeep Lift Kits & Suspension » Lift Kits » Spring Lift Kits » Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit
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Will the electronic sway bar disconnect on the Rubicon still work with this kit?
Yes, it will still work. You will want to select the Rubicon trim package from the product options before adding the item to your cart.
What is the spring rate? Are they stronger or the same as stock?
Sport Front: RATE 1: 93 LBS/IN --- RATE 2: 142 LBS/IN (TRANSITION Rate Change occurs at 16.13") Rubicon: RATE 1: 110 LBS/IN --- RATE 2: 165 LBS/IN (TRANSITION Rate Change occurs at 15.13") Thanks for your inquiry.
iS there a warranty on the shocks? Also, which would ride better, Hydro 7.0 or Nitro 8.0?
Shocks carry a one year warranty. For most daily purposes the Hydro will be more a more comfortable ride. When using your Jeep in more varied terrain, the Nitro will provide a responsiveness and firmer feel and will be less likely to fade if under a lot of cycle duress from more extreme off-road conditions. Thanks for your inquiry.
Does this kit level as well? Or is it equal lift for front and rear, keeping the rake?
This lift raises the front 2.5” & rear about 1.5” so this takes out 1” of OE rake. Will still be about 1-1.5” high in rear. OE is about 2.5” high in rear so takes about 1” rake out of rear. Thanks for your inquiry.
If you have the Heavy Duty Tow package on a sport do you choose sport or Rubicon because of the axel difference?
No, Only choose Rubicon when Rubicon. HD Tow Package would include HD rear factory coils.. so in this case to keep HD tow package factory rear coils should order G250PBLT which uses 1” rear coil spacers so can keep HD Tow Package rear coil rating. Thanks for your inquiry.
Will this kit eliminate the front rake of the stock suspension?
This lift raises the front 2.5” & rear about 1.5” so this takes out 1” of OE rake. Will still be about 1-1.5” high in rear. OE is about 2.5” high in rear so takes about 1” rake out of rear. Thanks for your inquiry.
Will you need longer brake lines with this kit?
They are not a required or necessary. Thanks for your inquiry.
Work ecodiesel?
We have not specifically rated springs for ecodiesel equipped Jeeps. Thanks for your inquiry.