TeraFlex LCG (Low Center-of-Gravity) Long Arm Suspension Systems are engineered for hardcore Jeepers who don’t want to give up on-road comfort and control in their TJ Wrangler/Unlimited. These complete systems include all necessary components including LCG Long Arm Brackets.
Up front the Pro LCG expands the performance of the stock 5-link suspension configuration with the adjustable LCG Long Control Arms & Brackets. TeraFlex Front Upper LCG Long Control Arms are more than 9" longer than stock! Around back the stock 5-link rear suspension and track bar are replaced by their adjustable Pro LCG Triangulated 4-Link Long Control Arm Suspension w/ Rear Axle Truss & Brackets. The rear upper brackets feature adjustable anti-squat tunability to fine tune the suspension.
The adjustable LCG Long Control Arms balance front caster angle and pinion angles as well as optimize rear pinion angles anti-squat geometry and tire position on vehicles with 3-5" lifts. On higher lifts LCG Long Arm Brackets and 4-Link Rear Axle Truss reposition the frame-end control arm mounting points to relax suspension link angles. This reduces bushing stress during extreme droop as well as shock load transferred through the LCG Long Control Arms.
The [High Steer] HD Adjustable Front Track Bar Drop Pitman Arm (4"+) and Rear Upper Pro LCG Triangulated 4-Link Control Arms improve steering response center the axles to optimize vehicle roll center and reduce body roll to for unsurpassed handling.
This results in improved suspension geometry and relaxed control arm angles for a superior ride quality and performance regardless of terrain. These systems restore front and rear roll axis angles to minimize brake dive and acceleration squat. TeraFlex suspension systems provide reduced noise vibration and harshness (NVH).
TeraFlex Pro LCG Long Arm Suspension Systems are the best of both worlds!
Features:
5" Lift = 37" Tire
Maximum off-road articulation combined w/ increased on-road comfort and stability
Adjustable anti-squat tunability to fine tune the suspension
Complete front and rear adjustable LCG Long Control Arm system
Rear triangulated 4-link suspension eliminates rear track bar
Adjustable LCG Long Control Arms & Brackets balance front caster angle and pinion angles as well as optimize rear pinion angle and tune anti-squat geometry for proper suspension alignment on 3-5" lift kits
On higher lifts, LCG Long Arm Brackets and 4-Link Rear Axle Truss reposition the frame-end control arm mounting points to relax suspension link angles, which reduces bushing stress during extreme droop and shock load transferred through the LCG Long Control Arms
LCG Long Arm Brackets are gusseted and reinforced for superior strength w/ reduce NVH compared to other long arm kits
[High Steer] HD Adjustable Front Track Bar, Drop Pitman Arm, and Rear Upper Pro LCG Triangulated 4-Link Control Arms improve steering response, center the axles to optimize vehicle roll center, and reduce body roll to for unsurpassed handling
Pro LCG High Steer System (# 1849000) recommended on 4"+ lift optional on 5" lift
LCG Long Control Arm Suspension Systems:
Maximum ground clearance w/ a Low Center-of-Gravity (LCG)
Dependable performance w/ zero worries
Positive, responsive handling w/ reduced NVH
Easy-to-install Lower LCG Long Arm Brackets don-t hinder transfer case access
Full range of movement for off-road flex and articulation
Fits all OEM axles including Dana 30, 35, 44, and Rubicon 44 (call for other axles)
High Steer System:
Beefs up Dana 30 or 44 front axle steering components
Helps maximize steering component ground clearance
Optimizes steering geometry for superior highway drivability
Note:
REQUIRES aftermarket wheels w/ 4.5'' backspacing or less or Offset Wheel Adapters (# 1005200) for stock wheels NOT INCLUDED.
4''+ lifts require CV-style driveshaft and Short Shaft Slip Yoke Eliminator Kit (Extreme: # 4444400 or # 4444401). Highly recommended for 3'' lift. NOT compatible w/ TJ Wrangler/Unlimited Rubicon.
REQUIRES cutting/removal of factory control arm bracketry to install LCG Long Arm Brackets.
REQUIRES cutting and welding. Alignment REQUIRED.
REQUIRES exhaust modification w/ custom cat-back exhaust.
2003-2006 TJ Wrangler/Unlimited Rubicon REQUIRES BellyUp Compressor Mount Bracket Kit (# 4847400).
Contact TeraFlex customer service for details on other high-performance axles.
Pro LCG High Steer System (# 1849000) available separately. Recommended for 4''+ lifts.
REQUIRES longer shocks (NOT INCLUDED in base kit)
Falcon Series 3.0 Piggyback Shocks (# 04-01-30-400-304) or TeraFlex 9550 VSS Twin-Tube Shocks (# 1545270) recommended.
