• Follow us on

Covert OEM Antenna Modification

Sure Antennas offer a bespoke OEM antenna modification service, which allows you to incorporate critical communication functions into your vehicle's OEM antenna. This is designed for covert vehicles requiring complete anonymity.

Modified OEM vehicle antenna

Choose your modification option

We offer two different modification options, Supply & Modify and Modify Only. Here's how they compare.

Option 1

Supply & Modify

We purchase an OEM antenna and modify it to your requirements. As we need to buy parts from a supplier, this option has an added cost. However, you can simply swap out the OEM antenna for our modified critical comms OEM antenna. If you need to sell the vehicle on after it has served its purpose, this is a much simpler solution.

  • Straight swap with your existing antenna
  • Keeps the original antenna for resale
  • Preferred by customers outside the UK due to shipping costs and convenience
Option 2

Modify Only

You send your antenna to our HQ and our engineers modify it. This is a more cost effective option than Supply & Modify and has no added lead times from our suppliers.

  • Lower cost
  • No supplier lead times
  • Shipping the antenna to us is the customer's responsibility

The process

1

Send us photos of your antenna

Before we can quote, we need images of the antenna and its underside so we can confirm it's something we can modify. Use the examples below as a guide.

Example photo of OEM shark fin antenna
Top of the antenna
Example photo of the underside of an OEM shark fin antenna
Underside of the antenna
2

Tell us your requirements

  • Which functions you require
  • Whether you would like to retain the OEM functions of your antenna
  • The maximum power output required (W)
3

Receive your quote and lead time

Lead times for antenna modifications can vary significantly due to their specialist nature and depend on a number of factors. Your account manager can give you an approximate lead time.

Ready to get a quote?

Request a quote for an OEM antenna covert modification, or email us at sales@sure-antennas.com.

Request a Quote