Finding a Modified Jeep Cherokee Xj 2 Door often means searching through enthusiast forums and specialty auctions. These two-door XJs are rare gems, especially when they’ve been upgraded for off-road performance or daily driving fun. You want one that’s built right, not just bolted together with cheap parts.
This guide covers everything you need to know about buying, building, and enjoying a Modified Jeep Cherokee Xj 2 Door. We’ll talk about common mods, what to look for, and how to avoid costly mistakes. Let’s get into it.
Why The Two-Door XJ Stands Out
The Jeep Cherokee XJ came in two-door and four-door versions from 1984 to 2001. The two-door is lighter and has a shorter wheelbase than the four-door, making it more agile on trails. It also looks cooler, with a sportier profile that turns heads.
Production numbers for the two-door were much lower. That means finding a clean one takes patience. When you do find one, it’s often already modified by a previous owner who knew what they were doing.
Key Advantages Of The Two-Door Body
- Less weight means better fuel economy and easier off-road maneuvering
- Shorter wheelbase improves breakover angles on rocks
- Unique styling that stands out from the common four-door models
- Easier to park and fit in tight garage spaces
Common Modifications On A Modified Jeep Cherokee Xj 2 Door
Most modified XJs have a lift kit, bigger tires, and upgraded suspension. But the best builds go deeper than that. They address weak points like the cooling system, steering, and axle strength.
Suspension And Lift Kits
A 3 to 6 inch lift is typical for a Modified Jeep Cherokee Xj 2 Door. Anything taller requires serious driveline modifications. Common lifts include coil spring spacers, longer control arms, and adjustable track bars.
For off-road use, consider a long-arm lift. It gives better articulation and a smoother ride. Short-arm lifts work fine for mild trails and daily driving.
Tires And Wheels
33-inch tires are the sweet spot for most builds. They fit with a 4.5 inch lift and minimal trimming. 35-inch tires need more work, including fender cutting and axle upgrades.
Wheel backspacing matters. Too much offset can cause rubbing on the control arms or frame. Stick with 15×8 wheels and 3.75 inches of backspacing for a clean setup.
Engine And Drivetrain Upgrades
The 4.0-liter inline-six is bulletproof, but it needs help. Common upgrades include a cold air intake, performance exhaust, and a throttle body spacer. These add a few horsepower and improve throttle response.
For serious power, consider a stroker engine build. It increases displacement to 4.6 or 4.7 liters. That gives you more torque for crawling and highway passing.
Transmission swaps are also popular. The AX-15 manual is stronger than the stock Peugeot unit. The AW4 automatic is reliable but benefits from an external cooler.
Axle And Differential Upgrades
Stock Dana 30 front and Dana 35 rear axles are weak points. A Modified Jeep Cherokee Xj 2 Door often has a Dana 44 or Ford 8.8 rear axle swap. These handle 35-inch tires without breaking.
Lockers are essential for serious off-roading. A selectable locker like an ARB Air Locker gives you the best of both worlds. You can lock it for traction or unlock it for street driving.
What To Check When Buying A Used Modified Jeep Cherokee Xj 2 Door
Buying someone else’s project can save money, but it comes with risks. Here’s what to inspect before handing over cash.
Frame And Unibody Rust
XJs are unibody vehicles, so rust is a deal-breaker. Check the floor pans, rocker panels, and rear cargo area. Surface rust is fine, but holes or soft spots mean structural damage.
Also look at the front frame horns where the bumper mounts. Rust here can affect steering and crash safety. If you see heavy rust, walk away.
Engine Compression And Leaks
Do a compression test on the 4.0-liter engine. Numbers should be within 15 psi of each other. Low compression on one cylinder means a blown head gasket or cracked head.
Check for oil leaks around the valve cover, oil pan, and rear main seal. Small leaks are normal, but puddles indicate neglect.
Suspension And Steering Wear
Lift kits put extra stress on ball joints and tie rod ends. Jack up the front end and wiggle the tires. Any play means worn parts that need replacement.
Test the steering for looseness or wandering. A worn steering box or track bar can make the Jeep unsafe at highway speeds.
Electrical System Issues
XJs have finicky electrical systems. Check all lights, windows, and locks. Look for aftermarket wiring that’s poorly done. Bad splices can cause shorts and fires.
Test the battery and alternator with a multimeter. A weak charging system leaves you stranded.
Building Your Own Modified Jeep Cherokee Xj 2 Door
If you start with a stock two-door, you have a blank canvas. Here’s a step-by-step plan for a reliable build.
Step 1: Baseline Maintenance
Before any mods, fix all maintenance items. Change the oil, coolant, and transmission fluid. Replace spark plugs, wires, and the distributor cap. Flush the brake system and bleed the lines.
This ensures your Jeep is reliable before you add stress from bigger tires and off-road use.
Step 2: Choose A Lift Kit
Decide on your tire size first. Then pick a lift kit that matches. For 33-inch tires, a 4.5 inch lift with adjustable control arms works well. For 35s, go with a 6 inch long-arm kit.
Don’t forget to extend brake lines and bump stops. These prevent damage during articulation.
Step 3: Upgrade The Steering
Stock steering is weak for lifted Jeeps. Install a heavy-duty tie rod and drag link from a company like Rusty’s or Iron Rock Off Road. A steering box brace also helps.
Consider a crossover steering setup for better geometry. It reduces bump steer and improves road feel.
Step 4: Reinforce The Axles
If you keep the stock axles, add trusses and axle shaft upgrades. For 33-inch tires, a Dana 30 with chromoly shafts and a lunchbox locker works. For 35s, swap in a Dana 44 or Ford 8.8.
Regear the axles to match your tire size. 4.56 gears are common for 33s, while 4.88 gears work for 35s.
Step 5: Address The Cooling System
The 4.0-liter runs hot, especially with bigger tires. Install a three-row radiator, high-flow water pump, and electric fan. Use a 180-degree thermostat for cooler temps.
Add a transmission cooler if you have an automatic. Heat kills transmissions quickly.
Step 6: Protect The Underside
Install skid plates for the oil pan, transfer case, and gas tank. Rock sliders protect the rocker panels from trail damage. A front bumper with a winch mount adds recovery capability.
Don’t forget diff covers with drain plugs. They protect the gears and make fluid changes easier.
Performance Upgrades For Daily Driving
A Modified Jeep Cherokee Xj 2 Door can still be a daily driver. Here are mods that improve street manners.
Gearing And Transmission
Proper gearing makes a huge difference. With 33-inch tires, 4.56 gears bring back stock acceleration. For 35s, 4.88 gears are better.
If you have an automatic, consider a shift kit. It firms up shifts and reduces slippage. A manual swap is also popular for better control.
Suspension Tuning
Adjustable shocks let you dial in the ride. Fox 2.0 or Bilstein 5100 shocks are popular choices. Set them soft for off-road and firm for highway driving.
Add a rear sway bar if you removed it. It reduces body roll on corners without hurting articulation.
Interior Comfort Upgrades
XJ interiors are basic. Swap in seats from a newer Jeep or aftermarket buckets. Add sound deadening to reduce road noise. A Bluetooth stereo with backup camera is a nice touch.
Consider a center console with cup holders. Stock XJs lack them, which is annoying on long trips.
Off-Road Performance Tips
Your Modified Jeep Cherokee Xj 2 Door is built for trails. Here’s how to get the most out of it.
Tire Pressure And Traction
Air down to 12-15 psi for rocks and sand. This increases tire footprint and reduces the risk of punctures. Use a portable air compressor to reinflate before driving home.
For mud, keep tires at 20 psi. Lower pressure can cause sidewall damage in deep ruts.
Line Choice And Momentum
The two-door’s short wheelbase makes it easy to pick lines. Approach obstacles slowly and use momentum when needed. Avoid sudden throttle inputs that can cause wheel spin.
Use your locker or limited-slip diff to maintain traction. Open diffs leave you stuck in slippery conditions.
Recovery Gear Essentials
Always carry a recovery strap, shackles, and a hi-lift jack. A winch is optional but highly recommended for solo trips. Know how to use tree savers and snatch blocks.
Practice recovery techniques in a safe area before hitting tough trails.
Frequently Asked Questions
How Rare Is A Two-door Jeep Cherokee XJ?
Very rare. Only about 10-15% of XJs were two-doors. Clean examples are hard to find, especially in rust-free condition.
Can I Daily Drive A Modified Jeep Cherokee Xj 2 Door?
Yes, with proper gearing and suspension tuning. Expect a stiffer ride and lower fuel economy, but it’s doable for most people.
What Is The Best Lift Height For A Two-door XJ?
4.5 to 6 inches is the sweet spot. It allows 33-35 inch tires without major driveline issues. Taller lifts require more modifications.
How Much Does It Cost To Build A Modified XJ?
A basic build with lift, tires, and armor costs $5,000-$8,000. A fully built rig with axles, engine work, and lockers can run $15,000-$25,000.
What Engine Is Best For A Modified XJ?
The 4.0-liter inline-six is the best choice. It’s reliable, easy to work on, and has plenty of aftermarket support. Stroker builds add more power.
Final Thoughts On The Modified Jeep Cherokee Xj 2 Door
Owning a Modified Jeep Cherokee Xj 2 Door is a rewarding experience. These Jeeps are capable, fun, and increasingly collectible. Whether you buy one already built or start from scratch, the key is doing it right.
Focus on reliability first, then performance. Fix rust, upgrade weak points, and choose quality parts. A well-built XJ will last for years and take you anywhere you want to go.
Keep an eye on forums and auction sites for your next project. With patience, you’ll find the perfect two-door to mod and enjoy. Happy trails.