OAO High Performance Downpipe for Toyota GR Yaris G16E-GTS 1.6T T304 Stainless Steel 2020+

Unlock the Full Potential of Your GR Yaris

Designed specifically for the Toyota GR Yaris, the OAO High Performance Downpipe is engineered to improve exhaust flow, reduce backpressure, and enhance the performance characteristics of the G16E-GTS 1.6L turbocharged three-cylinder engine.

Replacing the restrictive factory downpipe allows exhaust gases to exit the turbocharger more efficiently, helping improve turbo response, throttle feel, and overall driving performance.

Constructed from premium T304 stainless steel and precision TIG welded throughout, the OAO downpipe delivers exceptional durability, corrosion resistance, and OEM-quality fitment.

Key Features

✓ Designed for Toyota GR Yaris

✓ G16E-GTS 1.6L Turbocharged Inline-3 Platform

✓ Premium T304 Stainless Steel Construction

✓ High-Flow Performance Downpipe Design

✓ Precision TIG Welded

✓ Mandrel-Bent Tubing Construction

✓ Improved Exhaust Flow Efficiency

✓ Reduced Exhaust Backpressure

✓ Enhanced Turbocharger Response

✓ More Aggressive Exhaust Sound

✓ Direct Bolt-On Installation

✓ OEM-Level Fitment

Why Upgrade Your Downpipe?

The factory downpipe is engineered to meet emissions requirements, noise regulations, and long-term reliability standards.

The OAO High Performance Downpipe is designed for enthusiasts seeking increased exhaust efficiency and a more responsive driving experience.

Potential benefits may include:

• Faster Turbo Spool

• Sharper Throttle Response

• Improved Exhaust Gas Flow

• Reduced Exhaust Restriction

• Enhanced Engine Performance Feel

• More Aggressive Exhaust Tone

Actual performance gains may vary depending on ECU calibration and supporting modifications.

Performance-Oriented Engineering

The OAO downpipe is engineered to optimize exhaust gas flow directly after the turbocharger.

Benefits include:

• Improved Exhaust Gas Evacuation

• Reduced Flow Turbulence

• Enhanced Turbocharger Efficiency

• Improved High-RPM Breathing

• Better Compatibility with Performance Exhaust Systems

Developed specifically for the rally-inspired GR Yaris platform.

Sound Characteristics

Installing a performance downpipe may provide:

• Deeper Exhaust Tone

• Enhanced Turbo Sound

• Stronger Exhaust Presence

• More Aggressive Acceleration Acoustics

• Increased Driving Excitement

Sound characteristics may vary depending on the remainder of the exhaust system configuration.

Premium T304 Stainless Steel Construction

Manufactured from high-grade T304 stainless steel for maximum durability and long-term reliability.

Advantages include:

• Excellent Corrosion Resistance

• Superior Heat Resistance

• Long Service Life

• High Structural Strength

• Motorsport-Inspired Construction

Each downpipe is precision TIG welded and thoroughly inspected before shipment.

Vehicle Fitment

Compatible with:

• Toyota GR Yaris

• Toyota GR Yaris Circuit Pack

• Toyota GR Yaris Rallye

• Toyota GR Yaris Performance Package

Engine Platform

• G16E-GTS 1.6L Turbocharged Inline-3

Model Years

• 2020+

• 2021+

• 2022+

• 2023+

• 2024+

• 2025+

• 2026+

Please verify vehicle specifications before ordering.

Package Includes

• 1 × OAO High Performance Downpipe

• Installation Hardware

• Protective Packaging

Installation

Direct bolt-on design utilizing factory mounting locations.

Professional installation is strongly recommended.

ECU tuning may be recommended to maximize performance and optimize exhaust system operation.

Important Notes

Please check local emissions and road-use regulations before installation.

Depending on vehicle software and emissions configuration, additional ECU calibration may be required.

Why Choose OAO Performance

OAO specializes in premium performance exhaust systems for Toyota GR, Honda Type R, BMW M, Mercedes-AMG, Audi RS, Porsche, and other enthusiast platforms.

From downpipes and headers to valved exhaust systems and titanium exhaust solutions, every OAO product is engineered to deliver exceptional fitment, craftsmanship, durability, and driving excitement.

Give your GR Yaris the sound, response, and performance it deserves.