BJ4 Tuning Options




Product Image Item Name Price-
1151 - BJ4 Worlds Edition Input Shaft One-Way Kit

1151 - BJ4 Worlds Edition Input Shaft One-Way Kit

The optional #1151 input shaft one-way allows some rear end slide under braking. Some rear end slide under braking allows the car to turn-in harder...
$35.00

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1157 - BJ4 Shiny Front MIP CVD Bones

1157 - BJ4 Shiny Front MIP CVD Bones

Shiny Front MIP CVD Bones (bones only) 2pc.
$18.00

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1044 - BJ4 Rear Sway Bar kit

1044 - BJ4 Rear Sway Bar kit

0.055" sway bar wire (Everything included in picture)
$14.00

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1045 - BJ4 Direct Shaft Kit

1045 - BJ4 Direct Shaft Kit

Allows your BJ4 buggy to brake with all four wheels during braking. This is an advantage for a driver running on either an ultra high bite track or a...
$12.00

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1046 - BJ4 Under Tray

1046 - BJ4 Under Tray

The BJ4 under tray kit, a direct fit for the Original BJ4, comes complete with mounting hardware. Molded in .030” polycarbonate for extra durability....
$12.00

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1155 - Clear Chassis Protective Sheet

1155 - Clear Chassis Protective Sheet

Clear Chassis Protective Sheet (2 sheets) Protective film works well on all surfaces where extra protection is desired. Specifically used on the...
$8.00

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1156 - BJ4 Tapered outdrive spring (4 pc.)

1156 - BJ4 Tapered outdrive spring (4 pc.)

BJ4 Tapered outdrive springs (4 pc.) For use only while using Associated (Part # 1728) HD front one-way unit.
$7.00

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