Borla Mustang GT / GT500 3-Inch Cat-Back Exhaust (2011–2012), part 140389
Borla / Exhaust Systems

Borla Mustang GT / GT500 3-Inch Cat-Back Exhaust (2011–2012)

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£2,316.49 VAT included. Shipping calculated for your destination.

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Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

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Borla Mustang GT / GT500 3-Inch Cat-Back Exhaust (2011–2012). Select the part number that matches the application and exhaust configuration below.

Three-inch Merge X-pipe system supplied in two boxes. GT 5.0L and GT500 5.4L applications have separate transmission limits in the table.

Technical specifications

Specification Details
Product Cat-Back Exhaust System
Pipe Diameter 3"
Tip Size 4.5"
Tip Exit Single Split Rear Exit

Vehicle applications

Years Model Engine Trim / configuration Body Drive Transmission Matching SKUs Fitting conditions
2011–2012 Ford Mustang S197 5.0L V8 petrol GT 2-door Coupe RWD Automatic / Manual 140389 Three-inch Merge X-pipe system supplied in two boxes. GT 5.0L and GT500 5.4L applications have separate transmission limits in the table.
2011–2012 Ford Mustang S197 5.0L V8 petrol GT 2-door Convertible RWD Automatic / Manual 140389 Three-inch Merge X-pipe system supplied in two boxes. GT 5.0L and GT500 5.4L applications have separate transmission limits in the table.
2011–2012 Ford Mustang S197 5.4L V8 petrol supercharged Shelby GT500 2-door Coupe RWD Manual 140389 Three-inch Merge X-pipe system supplied in two boxes. GT 5.0L and GT500 5.4L applications have separate transmission limits in the table.
2011–2012 Ford Mustang S197 5.4L V8 petrol supercharged Shelby GT500 2-door Convertible RWD Manual 140389 Three-inch Merge X-pipe system supplied in two boxes. GT 5.0L and GT500 5.4L applications have separate transmission limits in the table.

Available variants

Part number Sound
140389 S-Type

Installation and care

  • 3" diameter system
  • System contains a Merge X-Pipe
  • System ships in 2 boxes. Oversize box shipping rates apply to this system.

Use Borla’s instructions for the selected part number before fitting.

Delivery, customs and taxes

Know the landed cost before you order

Prices include VAT. Shipping is charged separately and calculated at checkout for your destination. If no shipping option is shown, contact us for a quote before ordering.

Lead times and urgent orders

Check timing before you commit

Estimated lead time: 4–6 weeks. Delivery may be faster depending on stock levels. Contact us before ordering if timing matters.

Fitment first

Check fit before you order

Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.

Check vehicle fitment
Need help with this product?

Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.

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Borla Mustang GT / GT500 3-Inch Cat-Back Exhaust (2011–2012)
Borla Mustang GT / GT500 3-Inch Cat-Back Exhaust (2011–2012)S-Type
Available to Order £2,316.49