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Trusted Gear for Serious Off-Roaders!
Trusted Gear for Serious Off-Roaders!

RIVAL 4X4 Aluminum Transmission Catalytic Converter Skid Plate 2024+ Tacoma iForce| 2025+ 4Runner iForce| Lexus GX550

by RIVAL
SKU 2333.9567.4.6
$349.00

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Anti-Theft Security

Heavy-duty 1/4-inch stamped aluminum provides a massive deterrent against catalytic converter theft, shielding your expensive exhaust components.

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Lightweight Strength

Deep-stamped 1/4-inch marine-grade aluminum alloy offers unbeatable impact resistance without the heavy weight penalty of traditional steel plates.

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Easy Maintenance

Integrated service ports and drainage apertures allow for oil changes and debris washout without ever needing to remove the skid plate system.

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No-Drill Installation

Precision engineered to mount directly to existing factory points on the Tacoma, 4Runner, and GX550 with no drilling or cutting required.

Description

RIVAL 4X4 Aluminum Transmission & Catalytic Converter Skid Plate

1/4-Inch Stamped Aluminum. Anti-Theft Protection. No-Drill Installation.

Maximum Underbody Armor & Theft Deterrent

Protect your vehicle’s most vulnerable and expensive components with the RIVAL 4X4 Transmission and Catalytic Converter Skid Plate. Engineered for the next generation of Toyota and Lexus rigs, this plate is deep-stamped from premium 1/4-inch (6mm) aluminum alloy for unbeatable strength-to-weight performance.

Whether you are crawling over jagged rocks or parked in an urban area, this skid plate provides a dual-purpose shield: it deflects trail obstacles and serves as a heavy-duty deterrent against catalytic converter theft.

The Problem & The Solution:

The Pain: Factory "protection" on the Lexus GX550 Overtrail is only 5/32-inch thick and leaves the catalytic converter completely exposed to thieves.
The RIVAL Solution: We provide 1/4-inch thick stamped aluminum that covers the cat and the transmission, featuring a 100% bolt-on design with zero drilling required.

RIVAL 4X4 Aluminum Transmission Catalytic Converter Skid Plate
Key Features: RIVAL Performance Armor

1/4-Inch Aluminum

Marine-grade aluminum alloy provides superior impact resistance without the massive weight penalty of traditional steel plates.

Anti-Theft Design

Specifically designed to cover the catalytic converter, making it significantly harder for thieves to access your exhaust system.

Corrosion Resistant

Aluminum doesn't rust. Even if you gouge the plate on a rock, the metal remains protected from oxidation in salty or wet environments.

Hidden Fasteners

Mounting hardware is concealed within deep-stamped recesses to prevent bolt heads from being sheared off during off-road impacts.

Drainage & Airflow

Apertures for water and dirt drainage ensure your underbody stays clean, while vent slots maintain optimal transmission airflow.

Easy Maintenance

Features built-in service ports so you can perform oil and filter changes without removing the entire armor system.

Precision Engineering

RIVAL plates are Deep Stamped, a process that adds significant structural rigidity compared to flat-cut plates. The matte metallic silver powder coating over a zinc primer adds an extra layer of durability and a premium aesthetic to your build.

32 lbs Total Weight 1/4" Thickness 6061-T6 Alum. Grade Bolt-On Install Type
RIVAL 4X4 Skid Plate Underside View

Real Owner Feedback ★★★★★

"Installed this on my 2024 Tacoma after hearing about cat thefts in my area. The fitment is perfect, and the 1/4-inch aluminum is massive compared to the stock tin plate. It gives me peace of mind both on the trail and in the driveway. The fact that I don't have to remove it for oil changes is the icing on the cake."

- Brandon K., 4th Gen Tacoma Owner
Critical Fitment Information

(!) Engine Compatibility: This plate is for i-FORCE (gas engine) applications only. It DOES NOT FIT i-FORCE MAX (hybrid) models.

(!) Lexus GX550: Cannot be used with the factory Lexus engine cover. Designed to work with the RIVAL 1/4-inch engine skid plate for complete protection.

(!) Toyota TRD Plates: Requires longer M8x1.25 bolts and 7mm spacers/washers at the rear of the TRD engine plate for compatibility.

Investment vs. Replacement Cost

$2,500+ Catalytic Converter Replacement $6,000+ Transmission Case Damage Weeks Vehicle Downtime (Parts Shortage) $296.65 RIVAL Protection Investment

*Estimates based on current OEM parts and labor. Protect your investment today.*

Verified Fitment

Designed specifically for the chassis of the latest Toyota and Lexus body-on-frame platforms:

2024-Present Toyota Tacoma (iForce Gas) 2025-Present Toyota 4Runner (iForce Gas) 2024-Present Lexus GX550 (All Trims)

Installer Tip: It is good practice to use a tap on all included hardware and bracketry to ensure ease of final assembly. Refer to the insert nut guide below for chassis placement.

RIVAL Insert Nut Guide

What's In The Box

1/4" Aluminum Skid Plate
Transmission & Cat Coverage
Full Fitting Kit
Zinc-plated corrosion-free hardware
Installation Manual
Step-by-step vehicle-specific guide

Step-by-Step Installation Guide


Installation Guide

TRANSMISSION SKID PLATE INSTALLATION

Frequently Asked Questions

+ Will this prevent catalytic converter theft?

While no product can make a vehicle 100% theft-proof, this skid plate acts as a massive deterrent. It covers the catalytic converters with 1/4" aluminum, requiring thieves to have heavy tools and significantly more time to bypass, which usually causes them to move on to an easier target.

+ Does it fit the Hybrid (i-Force Max) models?

No. This specific model is engineered for the standard gas i-Force engines. The hybrid i-Force Max has different underbody routing for battery cables and cooling lines that interfere with this plate.

+ Can I install this with my TRD Front Skid Plate?

Yes, however, you will need to provide your own longer M8x1.25 bolts and 7mm spacers (or stacked washers) to accommodate the overlap at the rear of the TRD engine plate.

+ Why choose aluminum over steel?

Aluminum offers a superior strength-to-weight ratio. At 32 lbs, this plate won't cause your front end to sag or significantly impact your MPG. Additionally, aluminum is naturally corrosion-resistant, making it ideal for coastal areas or states that use road salt in winter.

+ Do I need to drill any holes for installation?

No drilling or cutting is required. This kit uses factory mounting points and includes specialized insert nuts for a direct, bolt-on installation.

Prop 65

California Residents

Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.

The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.

RIVAL 4X4 Aluminum Transmission Catalytic Converter Skid Plate 2024+ Tacoma iForce| 2025+ 4Runner iForce| Lexus GX550

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