• Unleash the true potential of your 1GR-FE 4.0L V6 with the Magnuson Roller Rocker Supercharger System!

    Magnuson is proud to announce the 2010-Present 4Runner and 2010-2014 FJ Cruiser Supercharger System is available. At around 6 PSI the kit gives customers 30% increase over stock on horsepower, and a 28% increase in torque. The supercharger system is a positive displacement, roots style kit, utilizing Eaton’s lightweight TVS rotors. Cast and assembled as a single, OEM-style-manifold and rotating group housing, the unit is quiet, compact, attractive, easy to install, and requires little to no extra maintenance.

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  • Westcott Designs 4Runner SR5 & TRD Off-Road preload collar lift kit. It gives you 3” of lift in the front without the need of a replacement Upper Control Arm (UCA) and 1.25” in the rear. After install your 4Runner will sit level front to rear and you can run the popular 33” tall tire (285/70R17). It features our billet preload collars for the front and our billet rear lift block with hardware for the rear. This kit uses the preload in your spring to give you the lift that you are after, you retain your factory ride quality, it keeps your factory suspension geometry, and you can still align it to spec after install. Made in the USA.

    This kit provides the following lift:

    • 2010-2021 4runner SR5 and TRD: 3” (front lift) and 1.25” (rear lift)
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  • Bilstein 5100’s are only adjustable to 2.3”. With our Westcott Designs kit you can adjust them over 3” and run 285/70R17 on the 4Runner (295/70R18 on the Tundra & 285/75R16 on the Tacoma) without rubbing.  This is not your typical spacer lift that you hear horror stories about.  Our kit will not limit your suspension or bottom out prematurely.  It works the same way a coil over works just without being adjustable.  You will still retain the factory suspension geometry.  Our preload kits are all built out of billet aluminum and CNC milled to make them the highest quality as possible.  We then hard anodized them to make them look better than factory.  With our kit you don’t have to max out your 5100 and can retain a great ride.  We make everything in house to make sure our quality is at the level our customers deserve.

    This kit provides the following lifts:

    • 4Runner: 3” (front lift) and 1.25” (rear lift)
    • Tacoma: 3” (front lift) and 1” (rear lift)
    • Tundra: 3” (front lift) and 1” (rear lift)

    Note: This listing is for our preload collar lift kit only, this kit does NOT include shocks.

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  • This is for a Bilstein TRD PRO (2015 – 2018), available for a 4Runner, Tacoma, or Tundra. This is not a spacer lift. This kit does not change the geometry of the factory suspension. This kit will not limit your factory travel or extend the travel pass factory.

    The ride quality is not compromised in anyway. This kit includes everything you will need. You will not need to replace the upper control arms. You can run up to a 33” tire with out a body chop.

    This kit provides the following lifts:

    • 4Runner (2015 – 2018): 1.5” (front lift) and 1.25” (rear lift)
    • Tacoma (2015 – 2016): 1.5” (front lift) and 1” (rear lift)
    • Tundra (2015 – 2017): 1.5” (front lift) and 1” (rear lift)
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  • Westcott Designs preload collar lift kit for Factory Fox TRD PRO equipped, 4Runner, Tacoma, and Tundra. This is NOT a spacer lift, this kit retains your factory ride quality, factory suspension geometry, you can still align it to factory specs and does not effect your suspension travel. After install your truck or SUV will sit level front to rear.

    This kit provides the following lifts:

    • 4Runner (2019-2020): 1.5” (front lift) 1.25″ (rear lift)
    • Tacoma (2017-2019): 1.5” (front lift) 1.0″ (rear lift)
    • Tundra (2018-2021): 1.5” (front lift) 1.0″ (rear lift)

    Installation video provided in the full description below.

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  • Westcott Designs 4Runner SR5 & TRD Off-Road Front Only Preload Collar Lift Kit. This kit is designed to be used in conjunction with your choice of rear springs to suit your specific needs. It gives you 3” of lift in the front without the need of a replacement Upper Control Arm (UCA) and you can run the popular 33” tall tire (285/70R17). It features our billet preload collars with all required hardware to complete the installation. This kit uses the preload in your spring to give you the lift that you are after, you retain your factory ride quality, factory suspension geometry, and you can still align it to spec after install. Made in the USA.

    This kit provides the following lift:

    • 2010-2021 4runner SR5 and TRD: 3” (front lift)
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  • Bilstein 5100’s are only adjustable to 2.3”. With our Westcott Designs kit you can adjust them over 3” and run 285/70R17 on the 4Runner (295/70R18 on the Tundra & 285/75R16 on the Tacoma) without rubbing.  This is not your typical spacer lift that you hear horror stories about.  Our kit will not limit your suspension or bottom out prematurely.  It works the same way a coil over works just without being adjustable.  You will still retain the factory suspension geometry.  Our preload kits are all built out of billet aluminum and CNC milled to make them the highest quality as possible.  We then hard anodized them to make them look better than factory.  With our kit you don’t have to max out your 5100 and can retain a great ride.  We make everything in house to make sure our quality is at the level our customers deserve.

    This kit provides the following lifts:

    • 4Runner: 3” (FRONT ONLY)
    • Tacoma: 3” (FRONT ONLY)
    • Tundra: 3” (FRONT ONLY)

    Note: This listing is for our preload collar lift kit only, this kit does NOT include shocks.

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  • This is for a Bilstein TRD PRO (FRONT ONLY) (2015 – 2018), available for a 4Runner, Tacoma, or Tundra. This is not a spacer lift. This kit does not change the geometry of the factory suspension. This kit will not limit your factory travel or extend the travel pass factory.

    The ride quality is not compromised in anyway. This kit includes everything you will need. You will not need to replace the upper control arms. You can run up to a 33” tire with out a body chop.

    This kit provides the following lifts:

    • 4Runner (2015 – 2018): 1.5” (front lift)
    • Tacoma (2015 – 2016): 1.5” (front lift)
    • Tundra (2015 – 2017): 1.5” (front lift)
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  • Westcott Designs (FRONT ONLY) preload collar lift kit for Factory Fox TRD PRO equipped, 4Runner, Tacoma, and Tundra. This is NOT a spacer lift, this kit retains your factory ride quality, factory suspension geometry, you can still align it to factory specs and does not effect your suspension travel. This kit is designed to be utilized in conjunction with an aftermarket rear spring, leaf pack or Add-A-Leaf (AAL) accordingly depending on your build preferences.

    This kit provides the following lifts:

    • 4Runner (2019-2020): 1.5” (front lift)
    • Tacoma (2017-2019): 1.5” (front lift)
    • Tundra (2018-2021): 1.5” (front lift)

    Installation video provided in the full description below.

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