Cat-Back System

This 2.5" diameter BORLA Cat-Back system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S-Type sound with no drone inside the vehicle, and dual 4" round bright chrome on T-304 stainless steel tips on each muffler assembly. Systems with black chrome on T-304 stainless steel tips, and carbon fiber tips are also available. If your car has 1 tip on each muffler and you want to upgrade it to 2 tips on each muffler (also known as quad tips), this is the system for you. It is designed to work with the quad tip (2 tips per muffler) Original Equipment (O.E.) Ford Valance ONLY. To install this system on a vehicle that came with one tip per muffler you will NEED TO BUY and install a different valance. Ford quad tip valance part numbers: With Parking Sensors = PR3Z-17F828-DA, Without Parking Sensors = PR3Z-17F828-CA. BORLA Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Additional Information

S-Type Cat-Back Exhaust System 2024-2026 Ford Mustang 2.3L 4 Cyl. EcoBoost Automatic Transmission Coupe/ Convertible. WITHOUT Active Exhaust. BORLA System Has Quad Tips. Vehicle Modification REQUIRED To Install.

Application Summary

2024-2026 Ford Mustang 2.3L 4 Cyl. EcoBoost Automatic Transmission Coupe/ Convertible. WITHOUT Active Exhaust. BORLA System Has Quad Tips. Vehicle Modification REQUIRED To Install.

Part Type

Exhaust Muffler

Product Overview

This 2.5" diameter BORLA Cat-Back system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S-Type sound with no drone inside the vehicle, and dual 4" round bright chrome on T-304 stainless steel tips on each muffler assembly. Systems with black chrome on T-304 stainless steel tips, and carbon fiber tips are also available. If your car has 1 tip on each muffler and you want to upgrade it to 2 tips on each muffler (also know as quad tips), this is the system for you. It is designed to work with the quad tip (2 tips per muffler) O.E. Ford Valance ONLY. To install this system on a vehicle that came with one tip per muffler you will NEED TO BUY and install a different valance. Ford quad tip valance part numbers: With Parking Sensors = PR3Z-17F828-DA, Without Parking Sensors = PR3Z-17F828-CA. BORLA Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Each BORLA muffler assembly has two tips
• For vehicles WITHOUT Active Exhaust
• Will NOT fit vehicles with O.E. mufflers with one tip per muffler unless valance is changed

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

Exhaust System, Touring, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Quad Chrome Tips, Non-Active Valve Exhaust, Ford, Kit

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.