Toytec BOSS Aluma 2.0 Suspension System for 03+ 4Runner/07-14 FJ Cruiser/03+GX

$1,818.96

Description Toytec BOSS Suspension System Fits all; 2010+ Toyota 4Runners and 2010-2014 FJ Cruisers. Designed for the best overall ride comfort and performance in mind, this is the most complete lift kit on the market.

Available on backorder

Description

Description

TTBOSS-4R210ALM – Toytec BOSS Aluma Series Suspension System for 2010-Current 4Runner

Introducing a brand new addition to our lineup.  Aluma Series Coilovers still provide the same great ride quality as our current line but offer additional benefits.

TTBOSS-4R210ALM Includes:

  • Toytec Front Aluma Series Coilovers
    • Note: Vehicles with KDSS will not use the sway bar bracket.
    • The shock bodies are made from hard anodized aluminum for cooler operation as well as better protection from the elements.
    • Front Aluma Series Coilovers are adjustable from 2-3″ of lift
    • Internal hydraulic valving optimized to match the 700 lb rate spring for use with or without a bumper or winch.
    • Aluma Series Coilovers are assembled and ready to bolt on.  No spring compressor or special tools needed for installation.
    • The TTBOSS-4R210ALM kit includes sway bar relocation brackets, preload adjustment tool and owners manual.
    • This suspension kit includes nitrogen charged design with internal floating piston to help prevent shock fading and cavitation
    • Heavy duty 16mm induction-hardened piston shaft.
    • These shocks are fully rebuildable
    • Aftermarket upper control arms are recommended.

 

Also included:

  • Front Differential Drop kit – Recommended for all lifted 4x4s

Front Bump Stops:

  •  DuroBumps are proudly made in the USA with dual durometer (hardness) rubber that provides smooth progressive dampening and greatly reduces hard bottom outs. This allows for more control and comfort compared to OEM bump stops that are harsh on contact. With DuroBumps installed, the shell-shock effect experienced when hitting the OEM bump stops is completely eliminated.

Rear Bump Stop Options:

  • Toytec Rear Bump Stop Drop kit – Designed to work with our Superflex rear coils allowing your rear bump stops to function properly protecting your rear shocks from damage and keeping the rear tires from hitting the fenderwell.
  • DuroBumps  – DuroBumps 4.25″ rear bump stops are intended for vehicles that have rear lifts of 2″. Its heavy-duty Dual Durometer Rubber provides smooth progressive dampening and greatly reduces hard bottom outs. With DuroBumps, gain better off road control and comfort vs the harsh-on-contact OEM bump stops and eliminate the shell-shock effect experienced on hitting those larger bumps.
Rear Lift Options:
  • Toytec Rear Superflex Coils: – Our BOSS kits comes standard with Toytec RCC2.0 rear springs- These springs offer 2″ of  lift with stock rear weight with the best overall ride quality and rear articulation.
  • Optional HD Rear Superflex coils offer additional weight capacity.  Recommended 150-200 lbs of constant load for 2-2.5″ of lift.

Rear Shock Options: 

  • LKFJ20R – Toytec 2.0 Aluma Series Rear shocks designed for 1-3″ lift.  Shock bodies are hard-anodized aluminum for cooler operation and longer lasting in the elements.  Fully rebuildable.  Perfect match to our Aluma coilovers.

Add Upper Control Arms to complete your kit:

  • Total Chaos Uniball Upper Control arms – 96504 – Maximize your wheel travel and increase your strength while also correcting alignment angles.
  • SPC Adjustable Upper Control Arms – 25480 – The most adjustable UCA on the market.  They correct your alignment angles and help adjust for tire clearance.

 

OPTIONAL UPGRADE:

RR56BFJR-P – Toytec Boss Aluma Series 2.5 Remote Reservoir Shocks for 2007+ FJ Cruiser, 2003+ 4Runner, 2003-2009 GX470 & 2010-2021 GX460

Taking it up to the next level in our Aluma Series, the 2.5 body rear shocks with remote reservoirs will offer the highest performance available.

  • Perfectly matched to pair with the Boss Aluma Series Coilovers
  • Tuned for maximum performance and comfort.
  • Gas-pressurized design with internal floating piston to help prevent cavitation and fading
  • The shock bodies are 2.5″(56mm) made from hard anodized aluminum for cooler operation as well as better protection from the elements.
  • Improved off-road capabilities and performance
  • Designed to work with 1-3″ of lift
  • Extended  25.31″/Collapsed 16.65″
  • Completely rebuildable, serviceable and tunable for virtually unlimited service life
  • Sold as a pair.

Fitment notes:

  • Some aftermarket rear bumpers may interfere with reservoir fitment.  Will require custom modifications to mounting location.

 

Additional information

Weight 85.00 lbs
Dimensions 36.00 × 23.00 × 5.00 in

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