Cold Air Intake Kit for Toyota Yaris S (2007-2009) With 1.5L L4 Engine Red

Maximize Airflow and Induction Sound for Your 1NZ-FE Powered Toyota Yaris

Who It’s For: Designed specifically for 2007-2009 Toyota Yaris S owners running the 1.5L 1NZ-FE engine family who want better throttle response and a more aggressive engine note.

The Problem: The Toyota 1NZ-FE is a legendary workhorse, but the factory air intake system is designed with cabin silence as the only priority, not efficiency. The stock air box uses a highly restrictive paper filter and corrugated plastic piping that creates massive air turbulence, effectively “choking” the engine when you need to merge or pass on the highway.

The Solution: We engineered this kit to replace the baffled factory assembly with high-flow aluminum piping. By straightening the air path to the manifold and using a high-velocity filter, we significantly improve throttle response and allow your 1NZ-FE to breathe naturally, correcting the conservative factory intake limitations and delivering a much needed boost in efficiency.

Why This is the Ultimate Upgrade

• Optimized Power Delivery: Real-world gains of up to 10% in horsepower and torque by reducing pumping losses and increasing air volume.
• Aluminum Construction: Lightweight, mandrel-bent aluminum piping ensures a smooth internal surface for laminar airflow, unlike the ribbed factory plastic tubes.
• Bolt-On Simplicity: This is a true 60-minute install using basic hand tools. No cutting or permanent modification to your chassis is required.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2007 Toyota Yaris S 1.5L L4
• 2008 Toyota Yaris S 1.5L L4
• 2009 Toyota Yaris S 1.5L L4

Interchange Part Numbers:

TY-YARIS-0709-RED, 1.5L L4 Engine Intake, 1NZ-FE Performance Intake

The Performance Promise

Pro-Tip from the Shop: After installing your new intake, we recommend disconnecting your battery terminal for 15 minutes. This allows the ECU to reset its long-term fuel trims and “learn” the increased airflow volume for the best possible performance gains. Buy with confidence — backed by real automotive experts and fast shipping.

Common Questions

Will this cold air intake fit my 2007-2009 Toyota Yaris S?
Yes, this kit is engineered specifically for the 2007, 2008, and 2009 Toyota Yaris S equipped with the 1.5L L4 (1NZ-FE) engine.

What performance gains can I expect on my 1.5L Yaris?
By replacing the restrictive factory plastic airbox and paper filter with smooth mandrel-bent aluminum piping and a high-velocity filter, this intake delivers up to 10% gains in horsepower and torque along with sharper throttle response.

Does installation require any cutting or permanent modifications?
This is a direct bolt-on upgrade that installs in about 60 minutes using basic hand tools, with no cutting or permanent chassis modifications required.

What material is the intake piping made of?
The intake tube is crafted from lightweight, mandrel-bent aluminum with a red finish, providing a smooth internal surface for laminar airflow.

Do I need to tune my ECU after installing this intake?
Custom tuning is not required. Disconnecting the negative battery terminal for 15 minutes during installation allows the factory ECU to reset its fuel trims and adapt to the increased airflow.