AEV N0721000AE 2in Spacer Suspension System for 18-26 Jeep Wrangler JL
Quadratec Part #:
16502-4940
AEV Part #:
N0721000AE
Description
Looking for some added clearance to fit bigger tires that will help you hit the trails harder in your Jeep Wrangler JL? AEV’s 2-Inch Spacer Suspension System will provide clearance for 35” tires on the Sport and Sahara models or 37” tires on the Rubicon model with aftermarket wheels. As a cost effective option this spacer lift kit is made from high quality polyurethane and e-coated and powder coated brackets suitable for daily drivers and off-road Jeeps. With such an easy installation reusing the factory tuned shocks will retain on road ride quality without sacrificing off-road capability. Installing the included harness allows you operate the ProCal Snap right from your factory stereo display and steering wheel controls to calibrate for the different tire size. It will even work to calibrate a change in axle and transfer case gear ratios.
Many states have laws that limit the maximum height of a lifted vehicle. Never exceed the legal height limit.
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Details
ProCal Snap: The included calibration tool makes it easy to correct speedometer and odometer readings using the Jeep Wrangler JL’s own standard stereo display and steering wheel controls.
Factory Ride Quality: Tuned for both on-road and off-road, the factory suspension ride quality is maintained while adding the height needed for more tire clearance.
Easy Installation: With high quality materials and features such as locating tabs for the coil spring spacers, this lift kit is easy to install and calibrate to get you back out on the trails quicker.
Installation Notes
Installation Difficulty:
Level 2IntermediateInstallation Time: 3-5 hours
Spacer Suspension System
ProCal Harness
ProCal Snap
Parts Included
- Front Coil Spacers
- Rear Coil Spacers
- Front Bump Stop Extensions
- Rear Bump Stop Extensions
- Front Shock Extensions
- Rear Shock Extensions
- Front Sway Bar End Links
- Hardware
- ProCal Adapter Harness
- ProCal Snap
Warranty
Lifetime Warranty - Features: Spacer Lift
- Shocks Included: Without Shocks
- Max Tire Size: 37
- Lift Height Range: 0 - 2.5 inch
- Included Parts: Bump Stop Extensions, Coil Spacer, Front Endlink, Hardware, Shock Extensions
- Shipping Weight: 18lb
- Shipping Dimensions: 16in x 10in x 7in (L x W x H)
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AEV 2in Spacer Suspension System Reviews
Edward T.
10/13/2021
Budget friendly lift that will retain my Rubicon suspension.
Pete N.
9/16/2021
Easy to install
David B.
9/16/2021
Great reviews.
Questions
Philip G.
Will this work on a 392 to run 37's without needing additional drive shaft mods?
Yes, the AEV N0721000AE 2-inch Spacer Suspension System will work on your Wrangler 392 to run 37-inch tires, and it is widely considered the "sweet spot" for a 392 owner who wants to keep the factory-tuned suspension while moving up in tire size.
Because the 392 already sits about 1 inch higher than a standard Rubicon from the factory, this 2-inch spacer kit will put you at a total height that comfortably clears 37s for daily driving and moderate trail use.
Some Notes:
--Standard 392: This kit provides the necessary clearance to run 37s. However, for full off-road articulation (flex), you should ensure you use the bump stop extensions included in the kit to prevent the tires from hitting the painted fender flares.
--392 Xtreme Recon (XR): If your 392 is an XR model, it already has the wider fender flares and slightly taller bump stops, making 37s an even easier fit with this spacer kit.
--This kit includes the ProCal SNAP module. It is vital that you use this to recalibrate your speedometer and shift points. Because the 392 has so much torque and a specifically tuned 8-speed transmission, keeping the computer synced to the actual tire size is crucial for transmission health.
--Shock Extensions: You will use the shock extension brackets included in the kit. This is a major benefit because it allows you to keep the factory-tuned FOX shocks that were specially valved for the weight of the 6.4L V8 engine.
--Wheel Backspacing: To avoid rubbing the frame at full steering lock, you will ideally want wheels with approximately 4.5" to 4.75" of backspacing. If you keep the factory 392 wheels, you may experience very slight rubbing on the front control arms when turning the wheel all the way to the left or right.If you do not want to change the wheels, you will need a wheel spacer.
Because the 392 already sits about 1 inch higher than a standard Rubicon from the factory, this 2-inch spacer kit will put you at a total height that comfortably clears 37s for daily driving and moderate trail use.
Some Notes:
--Standard 392: This kit provides the necessary clearance to run 37s. However, for full off-road articulation (flex), you should ensure you use the bump stop extensions included in the kit to prevent the tires from hitting the painted fender flares.
--392 Xtreme Recon (XR): If your 392 is an XR model, it already has the wider fender flares and slightly taller bump stops, making 37s an even easier fit with this spacer kit.
--This kit includes the ProCal SNAP module. It is vital that you use this to recalibrate your speedometer and shift points. Because the 392 has so much torque and a specifically tuned 8-speed transmission, keeping the computer synced to the actual tire size is crucial for transmission health.
--Shock Extensions: You will use the shock extension brackets included in the kit. This is a major benefit because it allows you to keep the factory-tuned FOX shocks that were specially valved for the weight of the 6.4L V8 engine.
--Wheel Backspacing: To avoid rubbing the frame at full steering lock, you will ideally want wheels with approximately 4.5" to 4.75" of backspacing. If you keep the factory 392 wheels, you may experience very slight rubbing on the front control arms when turning the wheel all the way to the left or right.If you do not want to change the wheels, you will need a wheel spacer.
Craig S.
Will this fit a 21 Rubicon 4xe?
Yes, this can be used with a 4xe.
James E.
What is the actual height of the front and rear spacers?
2" front and rear. Thank you for the question.
