Same engine family as the Hellcats
Crews that know how to take a Hellcat know how to take a TRX.
Ram · La Habra, CA
Ram TRX anti-theft
Spynex and IGLA immobilizers for the Ram 1500 TRX. Mobile installs around La Habra, Whittier, Fullerton and Brea.
Why the TRX
Why thieves want your TRX.
The TRX runs the same supercharged 6.2L Hemi family as the Hellcat cars, and the people who steal Hellcats know it. A truck this big still drives off quietly if the system thinks it has a key.
On the TRX, your code goes in on buttons the car already has, like the steering wheel controls. Nothing new gets mounted on the dash, so there's nothing for a thief to spot or rip out.
It lives outside
A truck this size rarely fits in a garage, so it spends its nights in the driveway or on the street.
Key programming
Get inside, plug into the port, pair a key. A factory system can't tell the difference.
How the code works
No code,
no start.
Try it. Hit START without the code, then put the demo code in on the wheel buttons. That's what a thief gets with a programmed key on your TRX: the first part.
PIN lock demoArmed
IMMOBILIZED0 RPM
Code required to start
Demo code
then press START
Illustration. Your real code is one you pick, on your car's own buttons.
IGLA vs Spynex
IGLA or Spynex?
Same goal. Here's the difference.
Both keep the engine blocked until your code goes in. Both hide on the CAN bus. Here's where they split, straight from each brand.
IGLASpynex
At 12 Volt Shield ProsWe install itWe sell it and install it (dealer)
How it blocks the engineDigitally, over the CAN and LIN busesReads the CAN bus directly, with analog blocking for cars without digital support
How you disarm itCode on factory buttons, or your phone over Bluetooth. IGLA 231 adds Bluetooth fobsCode on factory buttons, the Spynex app, or the optional Bluetooth Tag
Changing your codeUser-changeable, with an emergency code if you forget itAnytime, right from the app
Mechanic or valetService modeService mode, they never learn your code
Keyless relay attackCode still required to driveCode still required to drive, plus the Tag goes silent when it's still
Not sure which fits your car? Text us the year, make and model.
Text (562) 686-4749Vehicles
Other cars we protect.
Hellcats, TRXs, ZL1s, Corvettes and the supercharged Cadillacs. Pick yours.
DodgeChargerHellcat · Redeye · Scat Pack · R/T6.2L Supercharged HEMICharger anti-theft DodgeChallengerHellcat · Redeye · Demon · Scat Pack6.2L Supercharged HEMIChallenger anti-theft ChevroletCamaro ZL1ZL1 · ZL1 1LE · SS6.2L Supercharged LT4ZL1 anti-theft ChevroletCorvetteC8 Stingray · Z06 · E-Ray · C7 Z066.2L LT2 · 5.5L LT6Corvette anti-theft CadillacCTS-V2016-2019 CTS-V · 2009-2015 CTS-V6.2L Supercharged LT4 / LSACTS-V anti-theft CadillacCT5-VCT5-V Blackwing · CT5-V6.2L Supercharged LT4 · 3.0L Twin-Turbo V6CT5-V anti-theft Any makeYour carSpynex says it covers roughly 99% of vehicles. Text us yours.Ask about it
"Had a great experience with 12 Volt Shield Pros! Junior installed Spynex on my vehicle and did a great job. He was quick, knowledgeable, and answered all my questions. He even came to my location, which made everything super convenient. Definitely recommend!"Jonny S. · Google review · 5.0 on Google
Book an install
Book your TRX install.
Tell us the car. We'll tell you which system fits, and get you on the schedule.
- Spynex dealer. IGLA and Viper installs
- Mobile. We come to your home or work
- Code set with you, tested before we leave
Rather call or text?
(562) 686-4749See the installs
Get on the schedule
Takes 20 seconds. We text you back.
Will the immobilizer get in the way of daily driving?
No. You put your code in on buttons the truck already has and drive. It takes a second.
Can you install it at my house?
Yes. We're mobile, so we install wherever the TRX is parked around La Habra and the nearby towns.
What about a flatbed?
An immobilizer stops the truck from driving away. If you're worried about it getting towed, ask us about adding a GPS tracker too.
Are you an IGLA dealer?
No. We install IGLA systems, and we're a Spynex dealer. If you've been looking at IGLA, text us your car and we'll walk you through both so you can pick.
Service area
Mobile across La Habra
and the towns around it.
Based in La Habra, CA 90631. We install at your home or work across North Orange County and the Whittier side of LA County.
La HabraLa Habra HeightsWhittierFullertonBreaLa MiradaBuena ParkYorba LindaPlacentiaAnaheimHacienda HeightsRowland HeightsDiamond BarSanta Fe SpringsNorwalkCerritosDowney