Secondary Cat-Back Exhaust Milltek Toyota Corolla GR 1.6T 2023-2025, Resonated, Quad GT115 + 100 Black Cerakote

Milltek Sport exhaust system for Toyota Corolla GR

Does the factory sound of your Toyota Corolla GR leave you wanting more? This Milltek Sport stainless steel exhaust is the one owners ask for most: more presence, a real sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXTY156
• Part type: Exhaust system
• Configuration: resonated (with resonator), with valves
• Details: With resonator, quad GT115 + 100 black Cerakote tips
• Tube diameter: 76.2 mm (3 in)
• Outlets: 4 GT tips, 2 x 100mm + 2 x 115mm
• Tip finish: black Cerakote (high-temperature ceramic)
• Installation notes: Fitted after the secondary catalytic converter without cutting the factory system, with valve
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Toyota Corolla GR 1.6T (2023-2025)

Not sure it fits your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Highway drone? It's the number one concern on forums. This version keeps a resonator: the sound stays full under acceleration, but the system remains unobtrusive at steady cruising speed, ideal for daily driving.
• What about the neighbors in the morning? The valves operate as on the factory system: closed and quiet on startup or in comfort mode, fully open in sport mode.
• Installation: fitting requires cutting the factory exhaust. We recommend having it fitted by a professional.

Why choose Milltek Sport?

A reference among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel make for a system that lasts and sounds right.

Going further

• Cat-back exhaust: resonated or non-resonated, which one for your car?
• Exhaust valves: how they work and whether to keep them