Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit with Nitro 8.0 Shocks for 97-06 Jeep Wrangler TJ
Description
Quadratec's Maximum Duty Coil Spring Suspension Kits add an additional 2-1/2 of suspension and an excellent choice for fitting up to 32 tall tires. These premium kits replace your four factory length coil springs with our longer Maximum Duty Coils. Our coil springs begin with premium steel alloy material to ensure consistency and are preset to add memory and eliminate settling. Each spring CNC wound and then load tested to certify consistency through the spring's complete travel cycle. Our progressive rate coil spring are engineered to be within 10% of the factory rates with all the vigorous off-road handling capabilities while maintaining the smooth factory-like characteristics. Coil springs are easy to install with simple hand tools and do not require a spring compressor. The 2-1/2 Coil Spring kits include four Quadratec exclusive shock absorbers to help maximize both the street performance and off road capabilities. These complete kits are available with your choice of Hydro 7.0 or Nitro 8.0 shock absorbers and come complete with all the necessary hardware and brackets to retain proper vehicle alignment. Fully detailed installation instructions included.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
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Details
Parts Included
Front Coil Springs
Rear Coil Springs
Front Bump Stop Extensions
Rear Bump Stop Extensions
Front Shock Absorbers with Boots
Rear Shock Absorbers with Boots
Rear Track Bar Re-alignment Bracket
Warranty
Limited Lifetime Warranty - Shocks Included: With Shocks or Without Shocks
- Max Tire Size: 32
- Lift Height Range: 0 - 2.5 inch
- Included Parts: Bump Stop Extensions or Brake Line Extensions, Bump Stop Extensions, Rear Track Bar Bracket
*Please make a selection above to view weight, dimensions, specs of a specific product
Jeep Wrangler (TJ)
- 2006 Jeep Wrangler (TJ)
- 2005 Jeep Wrangler (TJ)
- 2004 Jeep Wrangler (TJ)
- 2003 Jeep Wrangler (TJ)
- 2002 Jeep Wrangler (TJ)
- 2001 Jeep Wrangler (TJ)
- 2000 Jeep Wrangler (TJ)
- 1999 Jeep Wrangler (TJ)
- 1998 Jeep Wrangler (TJ)
- 1997 Jeep Wrangler (TJ)
Jeep Wrangler Unlimited (LJ)
- 2006 Jeep Wrangler Unlimited (LJ)
- 2005 Jeep Wrangler Unlimited (LJ)
- 2004 Jeep Wrangler Unlimited (LJ)
Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit Options
| Part Number | Catalog # | Shock Options | Price | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 16400-0032 | with Hydro 7.0 Shocks | $595.95 | |||||||
| 16400-0132 | with Nitro 8.0 Shocks | $627.95 | |||||||
| 16400 0002 | 16400-0002 | without Shocks | $399.99 |
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Quadratec Maximum Duty 2.5" Coil Spring Suspension Lift Kit Reviews
E. W.
11/21/2022
I liked that you offer packages with everything included.
Matt S.
11/16/2022
At first the ride was stiff, but with a year under the TJ it has softened up. I went with the slip yoke eliminator kit. I run summers with soft top and winters with the hard top. I like the extra clearance and how it looks now too.
Charles S.
9/25/2022
Rides great, Really good flex/articulation. definitely an improvement
Questions
Rick S.
I currently have a 4” lift on my TJ. If I lower it with the 2.5” will I have to replace anything other than what comes in the kit?
If your stock control arms are still present or a compatible aftermarket control arm on your Jeep that can be adjusted to proper lift height are on the Jeep, you should not have many other suspension components needed if compatible sway bar components are also present. It may depend on what all your 4" lift was equipped with upon install. Thanks for your inquiry.
Joe L.
My question is, do you provide a sheet with torque specs for the parts that are being replaced such as lower control arms
No, it does not. Torque values will be provided for the parts to install the kit, but not provide parameters for optional suspension upgrades. If using stock control arms are used, consult factory service manuals for torque values. For aftermarket control arms, consult with the manufacturer of the arms for appropriate torque values. Thanks for your inquiry.
James O.
Does this kit lift the front and rear 2.5” or does it lift only the front 2.5” and the rear a lesser amount to “level” the Jeep?
Soft Top models lift 2.5” front & usually 2.25-2.50” rear. Hard Tops lift 2.5” front & 1.75-2” rear. Any other weight such as front HD bumper/winch… or Rear spare tire carrier, spare tire etc. will also affect the amount of front/rear lift some too. Thanks for your inquiry.
