Borla Mustang GT / Mach 1 Cat-Back Exhaust (1999–2004), part 140067
Borla / Exhaust Systems

Borla Mustang GT / Mach 1 Cat-Back Exhaust (1999–2004)

Check vehicle fitment
£1,162.97 VAT included. Shipping calculated for your destination.

Available to Order

Not sure which one? Ask us to confirm fitment first →
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 checked before you order

Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.

Ask us to check fitment →

Borla Mustang GT / Mach 1 Cat-Back Exhaust (1999–2004). Select the part number that matches the application and exhaust configuration below.

Match the selected part number to the listed year, engine, body and transmission.

Technical specifications

Specification Details
Product Cat-Back Exhaust System
Pipe Diameter 2.5"
Tip Size 4"
Tip Exit Single Split Rear Exit

Vehicle applications

Years Model Engine Trim / configuration Body Drive Transmission Matching SKUs Fitting conditions
1999–2004 Ford Mustang New Edge 4.6L V8 petrol GT 2-door Coupe RWD Automatic / Manual 140067, 140458 Match the selected part number to the listed year, engine, body and transmission.
1999–2004 Ford Mustang New Edge 4.6L V8 petrol GT 2-door Convertible RWD Automatic / Manual 140067, 140458 Match the selected part number to the listed year, engine, body and transmission.
2003–2004 Ford Mustang New Edge 4.6L V8 petrol Mach 1 2-door Coupe RWD Automatic / Manual 140067, 140458 Match the selected part number to the listed year, engine, body and transmission.

Available variants

Part number Sound
140067 S-Type
140458 ATAK

Installation and care

    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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    See other parts for this route
    Borla Mustang GT / Mach 1 Cat-Back Exhaust (1999–2004)
    Borla Mustang GT / Mach 1 Cat-Back Exhaust (1999–2004)S-Type
    Available to Order £1,162.97