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.
Great kit! This is your sign that you need this!!!
Good kit for the results that I wanted . Would recommend for 4runner owners l
Great product, easy to install, and no major adjustment were needed.
Great friendly service from every team member I worked with.
Simple kit to give the truck a more attractive stance. Easy install. Fit great and looks good on my '13 Tacoma.
This kit took about 5 hours to install, it was well worth it. Makes my f -150 look a lot better
Purchased for my 4Runner and it looks great. I’ll be honest, the rear set had me a bit skeptical about how easy it was to install, but so far it’s all good. Definitely recommend it!
Easy to install, and gave the truck a lot of clearance. same height as a Prerunner now. Fits 31x10.50r15 no problem
Q: What is the rear block size in this kit? Answer this question
A: 1 inch.
Answered by Mike from Portland, OR on 03/17/2022
A: 1 inch rear, 2.5 inch front.
Answered by Dave from 4WP HQ on 03/16/2022
Q: will it work with X-reas susp, 2021 limited model? Answer this question
A: No the lines are not long enough
Answered by Grambo from Jac fl on 03/28/2022
A: No reason it shouldn’t so long as you don’t over stretch any of the lines to the shocks.
Answered by Kelly from 4WP Corporate Headquarters on 08/02/2021
Q: Will this lift my 2010 Nissan Frontier Pro-4x 4WD 2.5" evenly in the front and the rear? and would it fit 32.5" - 33" tires? Answer this question
A: 2010 Nissan Frontier PRO-4X is listed | 2 1/2” Front & 1 1/2” Rear Spacer Kit | Max Tire Size: 33 inch. Cut & Copy this to your browser: https://www.4wheelparts.com/sku/Pro%20Comp%20Suspension/standard/64660K_INST.pdf
Answered by Dave from 4WP HQ on 05/05/2023
Q: I have a 2021 Tacoma Ted off-road with stock 16in wheels, will I need to get bigger wheels or can I keep the stock wheels and tires. Answer this question
A: You do NOT need bigger tired for the lift kit, I have the same one on mine and it actually allows you to fit up 35 12.50r17
Answered by Gorilla from San diego on 01/27/2023
Q: Just want to confirm, will this fit a 2020 Tacoma SR5? Answer this question
A: Not Sure, i would look at the bolt pattern and see if it will fit under the upper arm.
Answered by Gman66 from Guam, USA on 12/10/2022
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now
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