Performance Stainless Exhaust Header Manifold for Toyota Yaris (2006-2010) 1.5L

Maximize your Yaris's efficiency and performance with a precision-engineered stainless steel header designed specifically for the 1.5L engine—better flow, improved response, and lasting durability.

More From Your 1NZ-FE: Smart Gains for the Smart Driver

The first-generation Yaris quickly became a favorite among city commuters and budget-conscious drivers who valued Toyota's legendary reliability and impressive fuel economy. Powered by the 1NZ-FE 1.5L engine, these cars delivered around 106 horsepower—enough for daily driving, but with room for improvement. The factory exhaust manifold, designed with cost and emissions in mind, left performance potential on the table that enthusiasts were eager to unlock.

This 4-1 stainless steel header replaces the restrictive factory setup with a high-flow design that reduces backpressure and improves exhaust scavenging. The result is sharper throttle response, better mid-range pull, and a subtle but noticeable increase in power—all while maintaining the reliability and efficiency that made you choose a Yaris in the first place. It's the perfect upgrade for drivers who want more from their commute without sacrificing practicality.

Key Features at a Glance

• T-304 Stainless Steel Construction: Resists corrosion and heat damage far better than mild steel, ensuring long-term performance in any climate.
• 4-1 Design: Optimizes exhaust flow from all four cylinders, improving scavenging efficiency and engine breathing.
• TIG Welded CNC Machined Flange: Precision-built for a leak-free seal and consistent fitment.
• Direct Bolt-On Fitment: Engineered to replace your factory manifold with no cutting or custom fabrication required.

Installation & Fitment

This header is designed as a direct replacement for your factory exhaust manifold. While the bolt-on design simplifies the process, professional installation is strongly recommended to ensure proper torque specifications and clearances in the compact Yaris engine bay. All necessary hardware is included, so your installer will have everything needed for a complete swap.

Durability & Material Details

T-304 stainless steel is engineered to withstand the extreme heat cycles and environmental exposure your Yaris experiences. Unlike mild steel headers that can rust through after a few seasons, this header maintains its structural integrity and appearance over the long haul. The precision TIG welds and CNC-machined flange ensure a reliable, leak-free seal that lasts.

Your Benefits at a Glance

• Improved Throttle Response: Feel the difference when accelerating from a stoplight or merging onto highways.
• Better Engine Efficiency: Reduced backpressure means your engine doesn't work as hard to move exhaust gases.
• Long-Term Reliability: Stainless steel construction means this header will outlast your factory manifold several times over.

Specifications

Fitment:

• 2006-2010 Toyota Yaris (2006 Canada/International; 2007-2010 US)
• 1.5L 1NZ-FE inline-4 engines only

Package Includes:

• 1 x Stainless Steel 4-1 Exhaust Header Manifold
• All necessary mounting hardware and gaskets as shown
  • • No installation guides are included, we highly recommend seeking professional installation.

Common Questions

Will this exhaust header fit my 2006-2010 Toyota Yaris 1.5L?
Yes, this header is engineered as a direct bolt-on replacement for the 2006-2010 Toyota Yaris equipped with the 1.5L 1NZ-FE inline-4 engine.

What is included in the box?
The package includes one T-304 stainless steel 4-1 exhaust header manifold along with all necessary mounting hardware and gaskets as shown.

What material is this header made from?
It is built from T-304 stainless steel with a TIG-welded, CNC-machined flange for corrosion resistance and a leak-free seal.

Does installation require cutting or custom fabrication?
It is a direct bolt-on replacement for the factory manifold requiring no cutting or custom fabrication. Professional installation is strongly recommended, as installation guides are not included.

Will this fit a Yaris with an engine other than the 1.5L?
This header is built specifically for models equipped with the 1.5L 1NZ-FE engine.