Primary Cat-Back Milltek Toyota Corolla GR 2023-2025: Non-Resonated + Secondary Cat Bypass, Quad GT115 + 100 Titanium
Milltek Sport stainless steel exhaust system for Toyota Corolla GR, non-resonated (without resonator), with valves. The Milltek sound signature: deep at idle, aggressive through the rev range, with a flawless finish. 4 GT outlets: 2 x 100mm + 2 x 115mm, titanium finish.
Milltek Sport Exhaust System for Toyota Corolla GR
On the Toyota Corolla GR, the factory exhaust is designed for quiet operation and regulatory compliance. This Milltek Sport stainless steel exhaust system brings back the engine's voice with a refined, full, deep tone, the sound that built the reputation of this British brand.
Technical specifications
- Milltek part number: SSXTY151
- Part type: Exhaust system
- Configuration: non-resonated (no resonator), with valves
- Details: No resonator + secondary cat bypass, quad GT115 + 100 titanium outlets
- Tube diameter: 76.2 mm (3 inch)
- Outlets: 4 GT outlets -2 x 100mm + 2 x 115mm
- Tip finish: titanium finish
- Fitting information: Installed after primary catalytic converter without cutting the factory exhaust - With valve
- Material: aerospace-grade stainless steel
- Manufacturer: Milltek Sport (United Kingdom)
Compatible vehicles
- Toyota Corolla GR 1.6T (2023-2025)
Not sure about compatibility with your vehicle? Contact us with your chassis number (VIN) before ordering.
Our most frequently asked questions
- Resonated or non-resonated? This version is non-resonated (no resonator): it is the most expressive, with more crackle on lift-off. On the other hand, a slight drone may appear at certain engine speeds on long trips. If you do a lot of highway driving, compare it with the resonated version.
- What about the neighbors in the morning? The valves are controlled as on the factory system: closed and quiet at startup or in comfort mode, fully open in sport mode.
- Installation: fitting requires cutting the factory exhaust. We recommend having a professional carry out the installation.
Why choose Milltek Sport?
A benchmark among European tuners, Milltek Sport fine-tunes each of its systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.
To go further
| Materials | Stainless steel |
|---|---|
| Diameter | 76mm (3.00 in) |
| Product family | Exhausts |
| Exhaust | Cat-back exhaust |
| Exhaust options | Without resonator (straight pipe) with valves |
| Homologation: | No homologation |
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