Vehicle Fitment

• 2005–2010 Scion tC (Base, 2AZ-FE, 2.4L I4)

Fitment Notes

• Compression ratio and bore size are ideal for naturally aspirated applications.
• Not compatible with turbocharged or supercharged setups without further modifications.

Features

• Forged 2618 aluminum construction for enhanced strength and durability.
• Full radius dome design optimized for high-performance tuning.
• Designed to withstand moderate power increases and aggressive tuning setups.
• Compatible with oversized valves and high-lift camshafts.
• Precision-machined to ensure consistent performance across all cylinders.
• Lightweight wrist pins included to reduce reciprocating mass.
• Designed for use with aftermarket camshafts and supporting mods.
• Made in the USA, ensuring high manufacturing standards.

Specifications

• Bore Size: 88.5mm (Standard)
• Compression Ratio: Standard (approximately 9.8:1)
• Material: Forged 2618 aluminum
• Wrist Pin Diameter: 22mm
• Included Components: 4x Pistons, 4x Wrist Pins, 4x Locks, 4x Clips
• Position: All cylinders (set of 4)

Included Components

• 4x CP Pistons SC7455-4
• 4x Wrist Pins
• 4x Locks
• 4x Clips

Product Description

The CP Pistons SC7455-4 Forged Piston Set is engineered for the 2005–2010 Scion tC equipped with the 2AZ-FE 2.4L I4 engine. These pistons are designed to provide enhanced strength and durability, making them suitable for naturally aspirated applications seeking moderate power increases. The forged 2618 aluminum construction ensures reliability under high-performance conditions.

With a bore size of 88.5mm and a standard compression ratio of approximately 9.8:1, these pistons are optimized for high-performance tuning. The full radius dome design accommodates oversized valves and high-lift camshafts, allowing for improved airflow and combustion efficiency. The included lightweight wrist pins help reduce reciprocating mass, contributing to improved engine response and performance.

This piston set is compatible with the 2005–2010 Scion tC equipped with the 2AZ-FE 2.4L I4 engine. It is not compatible with turbocharged or supercharged setups without further modifications. Installation is straightforward for experienced mechanics, and the pistons are designed to work seamlessly with aftermarket camshafts and supporting mods.