Unlock real wheel travel and tighter road feel with Fabtech’s heavy-duty tubular Upper Control Arms mated to Dirt Logic 2.5 coilovers. The combo ditches the weak OE ball joint for a 1.0" ID stainless American uniball on a 17-4 stainless, heat-treated pin—drops into the factory taper with no spindle drilling. Result: stronger geometry, smoother stroke, and a true performance ride on and off-road.
More travel, more control: UCA geometry + 2.5” coilovers open up usable wheel travel for real suspension performance.
Ball joint delete: 1" stainless uniball handles angle and load that OE ball joints can’t.
Chromoly arms: 1.25" OD x .120-wall chromoly tubing minimizes flex for a precise, connected feel.
No-mod spindle fit: 17-4 stainless uniball pin fits the factory ball-joint taper—bolt in, easy to revert to stock later.
Ride-tuned dampers: Dirt Logic 2.5 coilovers are extensively tuned for control and comfort; pair with Dirt Logic 2.25 rears for a complete system.
Built to last: Black finish, premium hardware, Limited Lifetime Warranty on hard parts.
Position: Front (2.5" lift)
Max tire (recommended): 33 × 11.50 (with proper wheel specs and alignment)
Minimum wheel diameter: 17"
Wheel specs: 4.5" backspacing, 0 mm offset (check your wheel design for clearance at full lock/compression)
(2) Tubular chromoly UCAs with 1" ID stainless uniballs
(2) Dirt Logic 2.5 coilover shocks (front)
Factory-style hardware/hangers as required
Instructions
Rear upgrade: Add Dirt Logic 2.25 rear shocks (sold separately on most applications) to complete the system and match valving front to rear.
Lift height: 2.5" (front)
Arm construction: 1.25" OD × .120-wall chromoly tube
Uniball: 1.0" ID stainless w/ 17-4 stainless heat-treated pin
Shock type: Coilover (front) — Dirt Logic 2.5
Color/finish: Black
Material (key components): Chromoly arms; stainless uniballs/pins
Install time: ~2 hours (professional install recommended for alignment/torque)
No drilling at the spindle—uniball pin seats in the factory taper.
Set coilover preload per instructions; align to spec after install.
Verify brake-line and ABS wire slack at full droop/lock.
Cycle steering/suspension to check tire/fender and UCA/spring clearance.
Re-torque all fasteners after the first 500 miles and after severe off-road use.
Confirm wheel/tire specs (17"+, 4.5" BS, ~0 mm offset) and 33×11.50 clearance on your trim/bumper liners.
Plan for a professional alignment (camber/caster/toe) post-install.
For best balance, add Dirt Logic 2.25 rears and verify bump-stop engagement.
Questions on fitment or pairing rears? Hit us up!
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