ACT Street (Full Face Sprung) Clutch Kit | 16-22+ Civic 1.5T & Si, 23+ Integra A-Spec

Fits:

• 2016 - 2021 Honda Civic 1.5T (Coupe FC3, Hatch FK7, Sedan FC1)
• 2017 - 2020 Honda Civic Si (Coupe FC3, Sedan FC1)
• 2022+ Honda Civic 2.0L (Hatch FL2, Sedan FE2)
• 2022+ Honda Civic 1.5T (Hatch FL1, Sedan FE1)
• 2022+ Honda Civic Si (Sedan FE1)
• 2023+ Acura Integra Base/A-Spec (Hatch DE4)

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Clutch kits for the 1.5T Civic platform have historically been hit or miss — mostly miss. This kit wasn't offered until it was personally tested through careful break-in, daily driving, WOT pulls, and two full track days. After 3,000 miles on the ACT HC10-HDSS, the verdict is clear: this kit works. The clutch pedal is mildly stiffer than stock with solid, predictable engagement — not heavy enough to call it a leg day. The 17.6 lb aluminum flywheel (vs. 32.5 lb factory dual-mass unit) makes revs rise and drop dramatically faster, giving the engine a much more lively, responsive character.

No chatter, no rev hang. Suitable for FBO builds and has been run on big turbo setups in the community without issue. Note: if you plan to shift at redline under racing conditions, pairing with an upgraded Clutch Master Cylinder and SS clutch line (CDV delete) is recommended to avoid lockout — a known factory CMC limitation, not a clutch kit issue.

Features

• ACT 17.6 lb Single Mass Aluminum Flywheel (replaces 32.5 lb factory dual-mass unit)
• ACT Full Face Sprung Clutch Disc — organic disc material
• ACT Pressure Plate
• Torque capacity: 363 ft/lbs — 63% more than factory
• Eliminates rev hang completely
• Mildly stiffer pedal feel — daily driveable
• Suitable for FBO and big turbo builds
• Kit includes: flywheel, clutch disc, pressure plate, alignment tool, pilot bushing, release bearing, and instructions
• Total kit weight: 33 lbs
• Engineered and manufactured by ACT