Borla 140942 Cat-Back Exhaust System official product image 1
Borla / Exhaust Systems

Borla GR Corolla ATAK Cat-Back Exhaust (2023-2026)

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£1,832.39 VAT included. Shipping calculated for your destination.

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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 ATAK cat-back exhaust for GR Corolla, with a 3-inch system, Polyphonic Harmonizer technology, dual mufflers and an active exhaust valve. Choose the standard, black-coated or carbon-fibre / black-anodised tip configuration. Manual fitment covers 2023–2026; automatic fitment covers 2025–2026.

Match the exact engine, model year, drivetrain, transmission and exhaust hardware for the selected part number.

Technical specifications

Specification Details
Product Cat-Back Exhaust System
Part numbers 140942, 140942CB, 140942CFBA
Pipe Diameter 3" Into 4) 2.25" Tail Pipes
Tip Exit Quad Center Rear Exit
Sound ATAK

Vehicle applications

Years Model Engine Application Body Drive Transmission Exhaust configuration Matching part numbers
2023–2026 Toyota GR Corolla 1.6L I3 turbocharged petrol Hatchback 4-door AWD Manual Contains an active exhaust valve. Match the selected tip configuration and follow its Borla installation instructions. 140942, 140942CB, 140942CFBA
2025–2026 Toyota GR Corolla 1.6L I3 turbocharged petrol Hatchback 4-door AWD Automatic Contains an active exhaust valve. Match the selected tip configuration and follow its Borla installation instructions. 140942, 140942CB, 140942CFBA

Available variants

Part number Tip configuration
140942 Standard tips (140942)
140942CB Black coated tips
140942CFBA Carbon fibre / black anodised tips

Installation and care

  • 3" diameter system
  • System features Polyphonic Harmonizer technology
  • Dual muffler design
  • Contains an Active Exhaust Valve
  • 140942: The system has an Exhaust Valve.
  • 140942CB, 140942CFBA: The system has an Active Exhaust Valve.

Follow 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 GR Corolla ATAK Cat-Back Exhaust (2023-2026)
Borla GR Corolla ATAK Cat-Back Exhaust (2023-2026)Standard tips (140942)
Available to Order £1,832.39