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Fabtech Dirt Logic 4.0 Resi Coilover

Fabtech Suspension

Product Information

Price Range: $1160.41 - $1522.67

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Product Information

Dirt Logic 2.5″ and 4.0″ coilover shocks use coil springs made to the highest quality standards possible. All Dirt Logic coils posses the ability to go solid without breaking, settling or bowing. All Dirt Logic coilover shocks come preset with the proper amount of preload so they can be bolted on without any further adjustment necessary.


Dirt Logics are available with or without an external reservoir. External reservoirs are used to accommodate additional oil and nitrogen volume. The additional oil volume helps keep the shock cooler. The additional gas volume helps to keep more consistent control forces over a variety of temperatures.