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Borla 2018 Ford Mustang GT 5.0L AT/MT 2.5in S-Type Exhaust w/o Valves (Rear Section Only) - Borla 11953
Borla 2018 Ford Mustang GT 5.0L AT/MT 2.5in S-Type Exhaust w/o Valves (Rear Section Only) - Borla 11953
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Borla 2018 Ford Mustang GT 5.0L AT/MT 2.5in S-Type Exhaust w/o Valves (Rear Section Only)

Borla
BOR11953
808422119535
Axle Back
10 Units In Stock
$ 1,343.99 $ 1,199.99
FREE Ground Shipping!
$ 1,199.99

This Borla axle-back exhaust system is built for the verified 2018-2020 Ford Mustang GT application listed below. Select it by exact manufacturer part number 11953 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

  • T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting durability and maintains peak performance over time.
  • 2.5-inch Mandrel-Bent Tubing: Ensures smooth exhaust flow to unlock hidden power and improve throttle response on 5.0L V8 engines.
  • 4-inch Polished Dual Tips: Bright chrome finish on T-304 stainless steel adds custom styling to the rear split exit design.
  • Patented Multi-Core Technology: Straight-through design increases exhaust velocity for gains in power, torque and efficiency.
  • Bolt-on design uses factory hangers and mounts for straightforward fitment.
  • No cutting or welding required; includes all necessary hardware for direct replacement.

Fitment

Years Make Model Application
2018-2020 Ford Mustang GT
2018-2020 Ford Mustang GT Premium
2019-2020 Ford Mustang Bullitt

Specifications

Manufacturer Borla
Manufacturer Part Number 11953
Product Type Axle Back
Sound Profile S-Type
Inlet or Outlet Size 2.5in
Position Rear
Fitment Type Vehicle specific, verify the complete application

What's Included

One new Borla product identified by manufacturer part number 11953. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

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Frequently Asked Questions

Will this Borla part fit my 2018-2020 Ford Mustang GT?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.

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