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

ASFIR 4X4 Subaru Outback Full Underbody Protection Kit (3 Pcs) | 2015-2018

SKU 595155B
Save $41.00
Original Price $817.00
Current Price $776.00

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Lightweight & High-Strength

Precision-crafted from 1/4" (6mm) aluminum, providing heavy-duty armor that is significantly lighter and more corrosion-resistant than steel.

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100% Bolt-On Install

Engineered for a direct, hassle-free installation using factory mounting points—no drilling, cutting, or welding required to protect your Outback.

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Full 3-Piece Coverage

A comprehensive shield for your engine, CVT transmission, and rear differential, ensuring all vital driveline components are safe from trail impacts.

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Advanced Thermal Flow

Integrated ventilation slots maintain optimal airflow for cooling, while dedicated drain holes prevent the buildup of mud, water, and trail debris.

Description

ASFIR 4X4 Subaru Outback Full Underbody Protection Kit (3 Pcs)

6mm Heavy-Duty Aluminum. Precision Laser-Cut. 100% Bolt-On Armor.

Engineered for Real Off-Road Protection

The ASFIR 4X4 Underbody Protection Kit is designed for Subaru Outback owners who refuse to let the pavement limit their adventures. While the Outback is a capable overlander, its vital components—the engine, transmission, and rear differential—remain vulnerable to jagged rocks and trail debris.

Built from precision laser-cut 1/4" (6 mm) high-quality aluminum, this 3-piece kit provides maximum strength with minimal weight. Engineered and tested in harsh desert environments, it ensures your vehicle returns from the trail in one piece.

Why ASFIR Protection

The Pain: Factory plastic splash guards offer zero protection against impacts, and one stray rock can lead to a $5,000 transmission failure.
The ASFIR Solution: High-strength aluminum shielding that absorbs impacts, features service-friendly drain holes, and requires zero drilling for installation.

ASFIR 4x4 Subaru Outback Front Skid Plate - Installed
Key Features: Complete Armor System

No-Drill Installation

Uses a 100% bolt-on design into existing factory mounting points. No drilling, cutting, or welding required.

6mm Aerospace Aluminum

Constructed from 1/4" (6mm) laser-cut aluminum, providing superior impact resistance without the rust of steel.

Strategic Ventilation

Built-in air slots prevent transmission and engine overheating while allowing mud and debris to escape.

Corrosion Resistant

Includes zinc-coated steel mounting brackets to ensure long-term durability in salted winter road conditions.

Lightweight Efficiency

At only 39 lbs for the full kit, it protects your Outback without significantly affecting fuel economy or sag.

Reinforced Rigidity

Internal stiffening ribs are added in critical areas to prevent the plates from bending under high-impact loads.

Oil Service Holes

Includes dedicated access points so you don't have to remove the entire skid plate for routine oil changes.

Precision Fitment

Vehicle-specific engineering for the 2.5L engine ensures zero rattles and a tight, low-profile fit.

Built to Handle the Harsh Outback

Unlike universal "one-size-fits-most" plates, ASFIR plates are chassis-mounted to handle the weight of the vehicle. Whether you're navigating rocky mountain passes or sandy trails, this kit secures your most expensive mechanical assets.

39 lbs Total Weight 6 mm Aluminum Thickness 3-Piece Full Coverage Israel Country of Origin
ASFIR 4x4 Subaru Outback Skid Plate - Design and Drain Holes

Real Explorer Feedback ★★★★★

"Living in Colorado, the underbody of my Outback takes a beating. I installed the ASFIR 3-piece kit in about 45 minutes. Two weeks later, I bottomed out on a hidden rock—instead of a cracked oil pan, I just had a small scratch on the plate. This kit paid for itself in one weekend."

- Mark S., Subaru Outback Owner
Important Fitment Note

Engine Specific: This kit is specifically engineered for the 2.5L Gas engine with CVT Transmission. Please verify your engine type before ordering to ensure correct bracket alignment.

Investment vs. Repair Cost Reality Check

$3,500+ Oil Pan & Engine Damage $6,000+ CVT Transmission Replacement $1,800+ Rear Differential Repair One-Time ASFIR Protection Investment

*Estimates based on typical dealership repair costs for Subaru models.

Why Choose ASFIR 4X4?

Feature ASFIR 3-Piece Kit OEM / Plastic Guards
Material ✓ 6mm Aluminum ✗ Plastic / Thin Sheet Metal
Installation ✓ 100% Bolt-On ✓ Standard Clips
Serviceability ✓ Access holes included ✗ Must remove to see damage
Protection Area ✓ Front, Trans & Rear Diff ✗ Front Engine Only
Weight ✓ Lightweight (39 lbs) Ultra-Light (No protection)
Fitment: Subaru Outback

Precision designed for the 5th Generation Subaru Outback. This kit accounts for the specific chassis geometry of the 2.5L powertrain:

2015 - 2018 Subaru Outback Engine: 2.5L Gas Transmission: Automatic CVT

Off-Road Ready: This system provides a flat under-surface, allowing you to "slide" over obstacles rather than getting hung up on mechanical components.

ASFIR 4x4 Subaru Outback Skid Plate - Underside View

Complete 3-Piece System Includes:

Front Skid Plate (595155)
Protects engine and oil pan
Transmission Skid Plate (595160)
Armor for the sensitive CVT case
Rear Differential Plate (595054)
Prevents housing punctures
Full Mounting Hardware
Zinc-coated brackets and fasteners

Installation & Information Videos

Frequently Asked Questions

+ Will this kit fit the 3.6R 6-cylinder model?

No. This specific kit is designed for the 2.5L engine chassis. The exhaust and mounting points differ on the 3.6L model, which requires a different ASFIR part number.

+ Do I need to remove the plates for an oil change?

ASFIR has engineered these plates with drain and ventilation holes. In most cases, oil can be drained without removing the front plate. However, for filter access, check your specific 2.5L filter location, as some models may require loosening a few bolts for cleaner access.

+ Does this aluminum skid plate rattle or make noise?

Because these are precision laser-cut for the Outback 2.5L, the fit is extremely tight. As long as the hardware is torqued to specification, there is no vibration or "ringing" noise common with universal thin steel plates.

+ Will this kit cause the engine to overheat?

No. The plates feature integrated air slots designed to maintain factory-spec airflow around the engine and transmission. They allow heat to escape while preventing direct rock impact.

+ Is drilling required for installation?

No drilling, cutting, or welding is required. The kit includes all necessary brackets to utilize existing holes in your Outback's subframe.

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.

ASFIR 4X4 Subaru Outback Full Underbody Protection Kit (3 Pcs) | 2015-2018

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