18-inch Mast Extension
Get the best possible cell signal with professional installation and optimization.
★★★★★
0 reviews$19.99
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- Customize your booster installation with this 18-inch mast extension. Perfect for trucks, overland rigs, and sprinter vans, this extension helps ensure clear cell coverage, even if you’re loaded up with rooftop tents, racks, and outdoor gear. If your vehicle has a lot of gear or you choose a lower mounting location, this extension will help the antenna stay above other gear on the vehicle to receive the clearest cell signal possible. This extension can replace the 13-inch mast extension included in the Drive Reach Overland, RV, or OTR kit, and the two extensions cannot be combined.