FERREA KT4051 Valve Spring Kit S10182 Single Spr. for HONDA Civic Si (FC1)

Description FERREA KT4051 Valve Spring Kit S10182 Single Spr. for HONDA Civic Si (FC1)

The FERREA KT4051 valve spring kit is designed for the Honda Civic Si equipped with the L15B turbo engine. It provides a complete set of upgraded valvetrain components intended to support improved stability at higher engine speeds and under increased boost pressures. The kit features single valve springs, lightweight titanium retainers, precision-machined seat locators, and matching valve locks for reliable performance in demanding applications.

• Engineered for Honda Civic Si L15B turbo engines
• Single spring configuration for increased valvetrain control
• Titanium retainers for reduced mass and improved durability
• Dedicated intake and exhaust seat locators for precise spring positioning
• Complete set of valve locks included

Kit Contents:

• Single Springs S10182 × 16
• Intake Titanium Retainers E11151 × 8
• Exhaust Titanium Retainers E11150 × 8
• Intake Seat Locators SL1182 × 8
• Exhaust Seat Locators SL1181 × 8
• Valve Locks K10116 × 16