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Truck and Jeep Parts Home » Suspension » Suspension Leveling Kits » Pro Comp Nitro 2.5 Inch Leveling Lift Kit - 63155K

Pro Comp Nitro 2.5 Inch Leveling Lift Kit - 63155K

Pro Comp Suspension | Part Number: EXP63155K
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Part Number: EXP63155K
  • Technical Details

    • Lift Height: 2.5 Inch front,1 Inch rear
    • Front lift method: Torsion Keys
    • Rear lift method: Coil Spring Spacer
    • Includes: All necessary hardware & instructions
    • Max Tire Size: 33 Inch
    • Requires wheel alignment after installation
    • Recommended Front Shock: EXP917580
    • Recommended Rear Shock: EXP925543

Pro Comp Nitro Kits are the economical alternative to a complete suspension system. The Nitro Kits utilize coil spring spacers, torsion keys, and strut spacers to achieve front lift. This leaves the factory steering geometry intact, preserving factory ride quality and handling. The rear lift is achieved through coil spring spacers, leaf spring shackles or lift blocks. If you want to add larger aftermarket wheels and tires to your rig without installing a complete suspension lift kit, Pro Comps Nitro Kits were designed with you specifically in mind.

Installation instructions are in PDF format. You will need Adobe Reader to view these files.
Download Instructions

Bump StopsFitmentShock Relocation BracketFront Lift HeightFront Lift MethodTrack Bar DropTypeSpacer MaterialFinish ColorRear Lift Method (Where Applicable)
NoneDirect FitIncluded2.5 inchTorsion KeysDoes Not Include Track bar DropMetalSteelBlackCoil Spring Spacers

Customer Reviews

Average Customer Review

good leveling lift


By rodimuz

from Ohio, USA


Comments about Pro Comp SuspensionNitro 2.25 Inch Lift Kit:

I got this lift kit for my 03 tahoe, got a pair of 285/70R17's for free so i ordered this kit. I did install this at home on jack stands, the overall install was very easy. I did have a issue with one of the keys staying on the bar, ended up taking out the cross member and torsion bar and heating it up and hiting it with a sledge. Overall a good starting small lift and easy to do if you got the to

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Questions & Answers

  • Q:

    "With this 2.25 lift, will I need new shocks? If I do, What do you recommend? Thanks"
  • Q:

    "on this kit, if I raise the front 2.25 and use the 1.5 spacers in the rear, will it still be raked or sit level. Looking to run 18inch wheels and 33s for the tires. id like to raise the front level and the rear as well but don't want the raked look."
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