The Center Pipe TCP3176 is a motorsport-specific, straight-through stainless steel pipe engineered to replace the restrictive OEM catalytic converter section.

Designed exclusively for competition use in pre-2024 GR Yaris and GRMN Yaris models, it maximizes exhaust flow and reduces backpressure, providing a critical performance advantage for tuned engines in closed-course environments.

Product Highlights

🏁 COMPETITION-ONLY DECAT DESIGN
This is a direct replacement for the factory catalytic converter section, engineered strictly for off-road and motorsport applications. Its straight-through, non-catted design is not legal for public road use, providing the unrestricted exhaust flow essential for maximum performance gains in competitive settings.

📈 PERFORMANCE-FOCUSED ENGINEERING
By eliminating the primary catalytic converter, this center pipe significantly reduces exhaust backpressure. This critical modification allows for improved turbo spool response, enhanced throttle feel, and increased power potential, especially in the mid-to-high RPM range under track conditions.

🔧 DIRECT FIT FOR PRE-APRIL 2024 AWD MODELS
A direct bolt-on component engineered to seamlessly integrate with the exhaust system of pre-April 2024 GR platform vehicles.

• Primary Application: Connects the factory or aftermarket downpipe to the mid-muffler or rear exhaust section.

• Compatible Models: GR Yaris RZ and GRMN Yaris Circuit Package (18-inch wheel variant).

⚖️ LIGHTWEIGHT STAINLESS STEEL CONSTRUCTION
Crafted from durable stainless steel, this single-piece center pipe offers a measurable weight reduction over the heavier OEM unit while ensuring reliability under the extreme temperatures of track use.

Technical Specifications & Application

This is a competition-use, straight-through center pipe designed for the Toyota GR Yaris and GRMN Yaris.

Key Details

• Product Name: Center Pipe (OEM Catalyst Removal Type)

• Product Code: TCP3176

• JAN Code: 4512355223301

• Stock Status: In Stock

Vehicle Compatibility
GR YARIS (AWD – Pre April 2024)

• Chassis Code: 4BA-GXPA16 (pre-April 2024 production)

• Engine: 1.6L Turbo (G16E-GTS)

• Drivetrain: AWD

• Grade: RZ (including High Performance variant)

• Model Years: September 2020 – April 2024
  Note: Installation on RC grade models has not been confirmed. Not compatible with vehicles produced from April 2024 onward.

GRMN YARIS CIRCUIT PACKAGE

• Chassis Code: 4BA-GXPA16

• Engine: 1.6L Turbo (G16E-GTS)

• Drivetrain: AWD

• Grade: Circuit Package

• Model Years: January 2022 – February 2022
  *Note: Fitment has not been confirmed for vehicles with 17-inch wheels (Base / Rally Package).*

Construction & Dimensions

• Material: Full Stainless Steel

• Pipe Diameter: 70 mm

• Assembly Sections: 1

• Product Weight: 4.1 kg (OEM Reference Weight: 4.5 kg)

• Packaged Dimensions: 1400 mm × 350 mm × 500 mm

• Core Feature: Genuine catalytic converter removal type.