Competition Clutch Lightweight Steel Flywheel for Honda B-Series Engines (2-694-ST)

Unlock quicker throttle response and explosive acceleration in your VTEC build without sacrificing daily driveability. The Competition Clutch Lightweight Steel Flywheel (ST suffix) is the ultimate upgrade for enthusiast drivers who want a more responsive engine while preserving critical low-end torque.

Engineered from premium 4140 forged steel, this one-piece design eliminates the risk of ring-gear separation common in multi-piece alternatives. It provides the perfect balance of weight reduction and thermal capacity, making it an excellent choice for street performance, drag strip use, and high-RPM track builds.

Why Choose the Competition Clutch ST Flywheel?

• Optimized Throttle Response: Lighter mass allows your B-Series engine to rev aggressively into its powerband and drop revs instantly for blazing fast manual shifts.
• Preserved Driveability: Specifically engineered for street-driven performance applications to retain smooth launch characteristics without excessive engine bogging.
• Perfect Clutch Compatibility: Perfectly matched and well-suited for Gravity, Stage 1, and Stage 2 clutch kits.
• One-Piece Forged Strength: CNC-machined from ultra-durable 4140 chromoly steel for maximum safety, reliability, and longevity under high-RPM abuse.

Product Specifications

• Brand: Competition Clutch
• Part Number: 2-694-ST
• Material: One-Piece 4140 Forged Steel
• Flywheel Type: Lightweight Steel (ST Series)
• Weight: 12.32 lbs

Vehicle Fitment & Application

• Model Fitment: Fits various Honda Civic, Integra, and Del Sol builds featuring performance transmission lines.
• Engine Requirements: Honda B-Series Engines (B16A, B16B, B17A, B18C, B18C1, B18C5, B20-VTEC Swaps with Hydro or Cable Manual Transmissions)

Note: Not all vehicle applications feature both ST (Street) and STU (Ultra-Lightweight) versions; this ST variant is optimized to deliver the ideal balance of performance and street manners.