Ignition Projects Performance Ignition Coils

2005–2010 Scion tC 2.4L 2AZ-FE

IP-A137401

Overview:

The Ignition Projects Performance Ignition Coils are engineered specifically for the 2005 to 2010 Scion tC equipped with the 2.4L 2AZ-FE engine. Designed to replace your factory ignition coils, these coils incorporate advanced technology to significantly enhance spark energy and ignition efficiency. Ideal for enthusiasts seeking improved throttle response, combustion stability, and overall engine performance, these coils deliver reliable power under both naturally aspirated and forced induction setups.

By integrating a high power amplifier directly into each coil, Ignition Projects has created a product that produces up to four times the spark energy of stock coils. This results in a more complete and rapid combustion process, which can translate to smoother engine operation and better fuel efficiency.

Key Features:

Ignition Projects Performance Ignition Coils utilize patented technology and meticulous quality control to ensure superior performance and durability. Key features include:

• High power amplifier built into each coil for enhanced spark output
• Produces four times more spark energy compared to OEM coils
• Ultra-fast multi-spark discharge delivering up to 10 sparks per ignition cycle at high RPM
• 100% increase in spark amperage for improved ignition reach and combustion speed
• Handmade in the USA with oversight by lead engineers to guarantee quality
• Double quality inspection process including oscilloscope testing for consistent performance
• Patented ignition technology developed through professional race team collaboration
• Compatible with both naturally aspirated and forced induction engines
• Direct fitment for 2005–2010 Scion tC 2.4L 2AZ-FE engines
• Free shipping included

Construction & Design:

Each Ignition Projects coil is meticulously handcrafted in Tustin, California, combining advanced engineering with rigorous quality standards. The coils feature a robust internal amplifier circuit designed to boost spark energy without compromising reliability. The design ensures consistent spark delivery even at high engine speeds, maintaining ignition stability under demanding conditions. The use of premium materials and thorough testing guarantees long-lasting durability and optimal performance throughout the coil’s service life.

Performance & Sound

By increasing spark energy and delivering multiple sparks per ignition event, these coils accelerate the ignition and combustion process. This results in improved throttle response, smoother idle, and potentially enhanced fuel efficiency. The multi-spark discharge helps maintain stable combustion at high RPMs, which is especially beneficial for forced induction applications but also enhances naturally aspirated engine performance. While primarily focused on ignition efficiency, users may notice a more refined engine sound due to improved combustion consistency.

Installation & Fitment:

Installation is straightforward with direct bolt-on fitment for the 2005–2010 Scion tC 2.4L 2AZ-FE engine. No modifications or additional components are required, making it an ideal upgrade for enthusiasts looking to improve ignition performance without complex installation procedures. The coils are designed to integrate seamlessly with the factory ignition system and wiring harness.

What's Included:

• Set of four Ignition Projects Performance Ignition Coils (IP-A137401)
• Installation instructions

Ideal For:

These performance ignition coils are perfect for Scion tC owners who want to enhance their vehicle’s ignition system for better combustion efficiency and engine response. They are especially suited for:

• Enthusiasts upgrading naturally aspirated engines for improved throttle response
• Forced induction setups requiring stronger and more consistent spark energy
• Drivers seeking reliable, high-quality ignition components handcrafted with precision
• Racers and performance tuners looking for proven technology developed through professional motorsports

Ignition Projects focuses on high-performance ignition coil upgrades engineered to deliver stronger, more consistent spark under load—especially useful on modified turbo and high-output builds. Their application-specific coil kits are aimed at improving ignition stability and drivability when boost, RPM, and cylinder pressure climb.