2007-2026 Toyota Tundra catalytic converter shield marine-grade aluminum anti-theft protection underbody guard
2007-2026 Toyota Tundra catalytic converter anti-theft shield made of marine-grade aluminum with ventilation louvers and security bolts
2007-2026 Toyota Tundra catalytic converter anti-theft shield made of corrosion-resistant aluminum with ventilation louvers and security bolts
2007-2026 Toyota Tundra catalytic converter shield anti-theft aluminum underbody protector
Toyota Tundra 2007-2026 catalytic converter anti-theft aluminum shield with ventilation louvers and security bolts
2007-2026 Toyota Tundra catalytic converter anti-theft shield made of marine-grade aluminum with ventilation louvers and security bolts for gas 2WD/4WD models

ADD AUTOMOTIVE/ ADD A CAT

2007-2027 Toyota Tundra Catalytic Converter Shield/ ADD A CAT

Sale price$360.00
Quantity:

00040-TU0426

Factory- Direct Installation at No Extra Cost

*Purchase an ADD A CAT Shield and receive FREE installation from the team that designed and built it*

 INSTALLS ARE DONE IN THE HOUSTON AREA ONLY. APPOINTMENT REQUIRED

FREE Shipping Nationwide on All Orders

*ADD AUTOMOTIVE/ ADD A CAT SHIELDS-ARE PATENTED AND TRADEMARKED*

Product Name: ADD A CAT TOYOTA Tundra Catalytic Converter Shield

Brand:  ADD A CAT by ADD Automotive

Product Type: Catalytic Converter Shield


MATERIALS:

  • *3/32-5052 Marine Grade Aluminum
  • *Louvers for Optimum Ventilation
  • *Proprietary Security Bolts with Security Bit in EVERY Hardware Kit - for GUARANTEED Protection
  • *Designed and manufactured to work with existing OEM vehicle accessories
  • *Corrosion-Resistant aluminum construction
  • *Designed to withstand heat, road debris, moisture, and harsh weather conditions
  • *Completely Bolts on - No Drilling Required
  • *Precision water-jet cut
  • *Installation - 20 Minutes


DIMENSIONS:

  • *Vehicle-specific precision fit
  • *3/32 aluminum thickness
  • *One-piece shield design
  • *Engineered to maintain factory ground clearance
  • *Designed to work with existing OEM exhaust components
  • *Arrives in a 39 x 7 x 25 box


FEATURES:

  • *Patented ADD A CAT Design
  • *Trademarked ADD A CAT brand
  • *One-piece construction for maximum protection
  • *Complete bolt-on installation
  • *no drilling required
  • *Installation - 20 Minutes
  • *ADD A CAT Proprietary Security Bolts and Bit Included
  • *Designed around OEM vehicle components
  • *Ventilation louvers help maintain proper air flow
  • *Free professional installation available in the Houston, Texas are with shield purchase


USE CASES:

Ideal for owners who:

  • Park overnight outside
  • Park in apartment complexes
  • Park at schools or universities
  • Commute daily
  • Leave vehicles at the airports
  • Park at shopping centers
  • Own fleet vehicles
  • Want additional theft protection
  • Live in areas with catalytic converter theft\
  • Want long term vehicle protection without altering the vehicle


WHAT'S INCLUDED:

Every ADD A CAT kit includes:

  • (1) Catalytic Converter Shield
  • Complete ADD A CAT Proprietary Hardware with Security Bit
  • Installation constructions are available at ADDAutomotive.com for download or printing

 

CARE & MAINTENACE:

The ADD A CAT shield is designed for minimal maintenance.

Recommended Care Includes:

  • Inspect mounting hardware during routine vehicle maintenance
  • Verify security bolts remain properly tightened after major service
  • Rinse with water to remove mud, road salt, or heavy debris
  • Use only genuine ADD A CAT replacement security hardware if replacement components are needed


TOYOTA TUNDRA VEHICLE FITMENT: 

 

  • 2007  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2008  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2009  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2010  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2011  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)  
  • 2012  TOYOTA Tundra  2wd and 4wd  (GAS ONLY) 
  • 2013  TOYOTA Tundra  2wd and 4wd  (GAS ONLY) 
  • 2014  TOYOTA Tundra  2wd and 4wd  (GAS ONLY) 
  • 2015  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2016  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2017  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2018  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2019  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2020  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2021  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2022  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2023  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2024  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2025  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2026  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)
  • 2027  TOYOTA Tundra  2wd and 4wd  (GAS ONLY)

One-Piece Design. Open the box. Install. Protect.

The ADD A CAT Difference.


Description

Protect your Toyota Tundra's catalytic converter with a custom-fit anti-theft shield designed for gas 2WD and 4WD models from 2007-2027. Built from 3/32-inch 5052 marine-grade aluminum with a raw silver, non-coated finish, this underbody shield helps deter catalytic-converter theft while resisting corrosion and dissipating heat. Stamped ventilation louvers help maintain airflow, and proprietary security bolts plus an additional center mounting point improve theft resistance and structural coverage. The design includes a transmission drain service hole and rear relief cut for debris washout. Compatible with the TRD Pro skid plate and Rough Country 6-inch lift. Includes installation hardware; net weight with hardware is 11 lb.

Frequently Asked Questions

How does this Toyota Tundra catalytic converter shield help prevent theft?
The Toyota Tundra anti-theft shield is designed with proprietary security bolts and an extra center mounting point, making it more difficult for thieves to remove the catalytic converter and enhancing overall theft resistance. The customized fit and reinforced construction provide additional security for your vehicle.
What material is used to make this Toyota Tundra heat dissipation shield, and how does it benefit the vehicle?
Constructed from 3/32-inch marine-grade aluminum, this Toyota Tundra heat dissipation shield effectively dissipates heat and resists corrosion, helping to prolong the lifespan of the catalytic converter and improve vehicle safety. Its stamped ventilation louvers facilitate airflow, reducing heat buildup around critical components.
Is this Tundra underbody guard compatible with other aftermarket parts like skid plates or lifts?
Yes, this Tundra underbody guard is compatible with aftermarket parts like the TRD Pro skid plate and Rough Country 6-inch lift, making it suitable for customized off-road setups and further protecting your vehicle’s underbody.