JE Pistons 357429 Forged Pistons for 2016-2021 Honda Civic L15B7 1.5L Turbo

Vehicle Fitment

• 2016-2021 Honda Civic (Sport, Sport Touring, Touring, L15B7, 1.5L Turbo, FWD)

Features

• Designed for high-performance and forced induction applications
• Utilizes JE's proprietary Aligned Grain Flow forging technology
• Features thermal barrier crown coating to reflect heat into the combustion chamber
• Equipped with skirt coating to reduce friction and wear
• Includes lateral gas ports to maintain ring seal at high RPM and boost levels
• Comes with thick-wall wrist pins manufactured by Trend Performance
• Made from 2618 T6 high-tensile forged aluminum for superior strength and durability
• 100% made in the USA

Specifications

• Bore Diameter: 73.00 mm (2.874 inches)
• Compression Height: 1.126 inches (28.6 mm)
• Piston Volume: -9.60 cc
• Compression Ratio: 10.3:1 (based on stock 89.5 mm stroke)
• Piston Material: 2618 T6 high-tensile forged aluminum
• Forging Type: Round
• Wrist Pin Diameter: 22 mm (0.866 inches)
• Wrist Pin Length: 2.250 inches
• Ring Set Included: Yes (1.0 x 1.2 x 2.8 mm)
• Pin Locks Included: Yes

Included Components

• 4x JE forged pistons
• 4x wrist pins (22 mm diameter)
• 4x pin locks
• 1x JE ring set (1.0 x 1.2 x 2.8 mm)

Product Description

The JE Pistons 357429 Forged Piston Kit is engineered for Honda's L15B7 1.5L turbocharged inline-4 engine, commonly found in the 2016-2021 Civic Sport, Sport Touring, and Touring trims. This kit is ideal for enthusiasts seeking to enhance their engine's performance, especially in high-boost applications. The pistons are crafted from 2618 T6 high-tensile forged aluminum and feature JE's proprietary Aligned Grain Flow forging technology, ensuring exceptional strength and durability.

Designed with performance in mind, the pistons come with a thermal barrier crown coating to reflect heat back into the combustion chamber, improving exhaust gas scavenging. The skirt coating reduces friction and wear, while the lateral gas ports help maintain ring seal at high RPM and boost levels. The kit includes wrist pins, pin locks, and a premium ring set, providing everything needed for a complete piston upgrade.

Whether you're rebuilding your engine or upgrading for increased performance, the JE Pistons 357429 Forged Piston Kit offers the reliability and strength required for high-performance builds. Please note that this kit is not CARB legal and is not for sale in California or other CARB states.