FLOWMASTER Signature Series Axle-Back Exhaust – 3 in Stainless Steel | 2021+ Ford Bronco 2.3L & 2.7L

3 in Stainless Steel Axle-Back Exhaust | 2021+ Ford Bronco 2.3L / 2.7L | SKU: 738123

Upgrade your Bronco with the FLOWMASTER Signature Series Axle-Back Exhaust System (738123). Designed for the 2021+ Ford Bronco 2.3L and 2.7L EcoBoost, this exhaust system delivers aggressive sound, improved exhaust tone, and durable stainless steel construction in a clean axle-back package.

The 3-inch stainless steel construction provides improved durability and a premium exhaust appearance while enhancing your Bronco’s sound profile. This axle-back system is ideal for Bronco owners who want a more aggressive exhaust note without replacing the full cat-back system.

Built for daily driving, trail use, and off-road adventure, the Flowmaster Signature Series exhaust adds a bold performance sound while maintaining a practical setup for everyday use.

Key Features

• SKU: 738123
• Fits 2021+ Ford Bronco 2.3L & 2.7L EcoBoost
• 3-inch stainless steel axle-back exhaust
• Signature Series performance sound
• Improves exhaust tone and appearance
• Durable stainless steel construction
• Designed for daily driving and off-road use
• Direct-fit axle-back upgrade

⚠️ Fitment Note (IMPORTANT)

❗ Fits 2021+ Ford Bronco 2.3L & 2.7L models
❗ Axle-back exhaust system only
❗ Always verify trim level and factory exhaust configuration before ordering
❗ Professional installation recommended

Signature Series Sound

• Delivers a more aggressive exhaust tone
• Enhances the sound of the 2.3L and 2.7L EcoBoost engines
• Great balance of performance sound and daily drivability
• Ideal for Bronco owners wanting a cleaner, bolder exhaust note

👉 Built for Bronco owners who want aggressive sound without overdoing it

Performance & Benefits

• Improves exhaust tone compared to factory setup
• Axle-back design keeps installation straightforward
• Upgrades rear exhaust appearance
• Perfect for street, trail, and overland builds

👉 Simple exhaust upgrade with noticeable sound and style

Durability & Construction

• Constructed from stainless steel for long-lasting durability
• Built to handle harsh weather and off-road conditions
• Designed for corrosion resistance
• Engineered for daily driving and trail use

👉 Built to perform on and off the trail

Installation

Direct-fit axle-back exhaust installation
Professional installation recommended
Uses factory-style mounting locations
Typical install time: ~1–2 hours

What’s Included

• FLOWMASTER Signature Series axle-back exhaust system
• Installation hardware
• Installation instructions

Specifications

• Brand: FLOWMASTER
• Part Number: 738123
• Exhaust Type: Axle-Back Exhaust System
• Tubing Diameter: 3 Inches
• Material: Stainless Steel
• Vehicle Fitment: 2021+ Ford Bronco 2.3L / 2.7L
• Series: Signature Series

Popular Applications

👉 2021+ Ford Bronco 2.3L & 2.7L EcoBoost

Designed for Bronco owners looking to upgrade exhaust sound, improve rear styling, and add durable stainless steel performance.

👉 Ideal for daily drivers, overland builds, lifted Broncos, and off-road setups

Why Buy from Iron Ridge Offroad

✔ Fast Shipping
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Upgrade your Bronco with the FLOWMASTER Signature Series Axle-Back Exhaust System (738123) built for aggressive sound, stainless steel durability, and clean Bronco styling.