Turbo Downpipe Milltek Toyota Corolla GR 1.6T 280 hp 2023-2025, with Hi-Flow 200 CPSI Cat

Milltek Sport Turbo Downpipe with High-Flow Catalytic Converter for Toyota Corolla GR

Want a Stage 2 on your Toyota Corolla GR without giving up the catalytic converter? This large-diameter Milltek Sport turbo downpipe pairs a high-flow sport catalytic converter with a freed-up tube for a more responsive turbo.

Technical specifications

• Milltek part number: SSXTY153
• Part type: Turbo downpipe with high-flow catalytic converter
• Details: Large-diameter downpipe and high-flow sport catalytic converter, 200 CPSI
• Tube diameter: 76.2 mm (3 in)
• Installation: Fitted after the factory secondary catalyst, with the catalytic converter in the factory secondary catalyst position, ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Toyota Corolla GR 1.6T 280 hp (2023-2025)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Is an ECU remap required? Yes. A suitable ECU map (Stage 2) is essential to get the full gain and avoid a check engine light linked to the lambda sensors. It is the question buyers ask most often, and the answer is always the same.
• 200-cell sport catalytic converter: it maintains real emissions control while flowing far more than the factory unit. It is the choice of tuners who want to keep a clean vehicle.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubes to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation, no modification needed, and a sound tuned to stay pleasant for everyday driving.

Going further

• Turbo downpipe: decat pipe or high-flow cat for your Stage 2?