Description
The PLM 3-Inch Catted Downpipe is designed to unleash the full potential of your 2023–2025 Toyota GR Corolla by optimizing exhaust flow and turbo efficiency. Engineered from premium 304 stainless steel, this downpipe ensures long-lasting durability and superior resistance to heat and corrosion.
Its 3-inch mandrel-bent design enhances airflow for improved horsepower and torque gains of over 20+ HP, while the 400-cell high-flow metallic catalytic converter reduces backpressure without compromising emissions performance. Each unit is precision CNC-machined, hand TIG welded, and EPA compliant, offering both strength and professional-grade craftsmanship.
This downpipe provides a direct bolt-on installation to the factory exhaust system for an easy, seamless upgrade. The inclusion of an O2 sensor bung and all necessary hardware ensures a straightforward setup and perfect fitment.
Experience a sharper throttle response, increased turbo efficiency, and improved exhaust tone—all while maintaining daily drivability and emissions compliance.
Features:
-
3-inch stainless steel tubing
-
4-inch off-turbo connection
-
Precision CNC mandrel-bent construction
-
400-cell high-flow metallic catalytic converter
-
EPA compliant
-
TIG hand-welded joints for durability
-
Integrated O2 sensor bung
-
Over 20+ horsepower performance gains
-
304 stainless steel construction
-
Includes hardware for installation
-
Direct bolt-on to factory exhaust system
Vehicle Fitment:
-
Toyota GR Corolla 2023–2025
-
May not fit 2025 model with automatic transmission
