Toyota Antenna Adapter
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Warranty Information
Vendor warranty summary
Trail Grid Pro Warranty
At a glance: 1- or 3-year limited warranty on most products (unless the maker specifies otherwise)
This is Trail Grid Pro's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Most products | 1 or 3 years limited (varies; manufacturer's terms apply where specified) |
| Returns, any reason | 30 days from shipment |
What's covered
- Defective or damaged items under warranty
- Only the specific defective component is replaced
What's not covered
- Cut, spliced or modified wiring
- Improper or third-party installation
- Physical damage such as scratches, dents or drops
- Damaged or punctured speakers
- Misuse or abuse
- Attempts to bypass parking-brake lockouts on Alpine units
How to make a Trail Grid Pro warranty claim
- Log into your Trail Grid Pro account and start a request in the self-service returns portal
- Inspection takes about 2-4 business days
- Contact technical support with questions
Trail Grid Pro contact: Phone: 301.835.9100 · Claim page / support
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to Trail Grid Pro, and help it along either way.
Shop Trail Grid Pro at NVMOS
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See all Trail Grid Pro products, lead times and FAQs →
Disclaimer: The information on this page describes Trail Grid Pro's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: Trail Grid Pro official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Trail Grid Pro is a Toyota-focused parts company in Frederick, Maryland, known for plug-and-play audio upgrades. NVMOS carries its speaker bundles, subwoofer enclosures, amp bypass harnesses, camera kits and brackets for 4Runner, Tacoma, Tundra and Land Cruiser owners who want better sound without cutting factory wiring.
Based in: Frederick, Maryland · Founded: 2021 · Made in: Assembled to order in Maryland · Lead time: Assembled to order; see product page
Shop all 71 Trail Grid ProWarrantyAll brands
Warranty terms are set by Trail Grid Pro, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
Toyota Antenna Adapter
Complete your stereo install with this Toyota Antenna Adapter designed to help maintain a clean, dependable connection.
Trail Grid Pro Toyota Antenna Adapter — Plug-and-Play OEM Antenna Retention The Trail Grid Pro Toyota Antenna Adapter makes upgrading your factory radio simple while preserving proper AM/FM reception.
Key Features
- Includes an antenna adapter solution
- Designed to connect your aftermarket head unit to the factory antenna cable, this adapter ensures a clean, reliable signal without cutting or splicing wires.
- This powers the factory antenna amplifier to ensure strong radio reception.
- Installation Note: The blue wire is not used on Subaru installations .
Why Choose This Product
The right adapter helps your installation go more smoothly and supports a cleaner connection when upgrading factory components.
Perfect For
Perfect for compatible vehicles owners upgrading factory audio components, planning a cleaner install, or building a more capable daily-driver or adventure-ready sound system.
Product Details
Product: Toyota Antenna Adapter
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