ACT 4-Pad Rigid HD Racing Clutch Kit w/Prolite Flywheel | 2013-2021 BRZ/FR-S/86 (SB8-HDR4)

ACT Clutch Kits & Flywheels
SKU:
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 651-927-4510

Email - sales@maperformance.com

Fits Your:
FREE Delivery Expected by , when ordered within hrs and mins
 Need Help Getting Started?
Call Or Text Our Experts at 651-927-4510

$762.00 $977.00Instant Savings of 22% ($215.00)

Earn  $15.24 In MAP Rewards!

2013-2017 BRZ/FR-S/86 ACT 4-Pad Rigid HD Prolite Racing Clutch Kit

SB8-HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Features

  • Light to moderate pedal effort, aggressive engagement, increased gear rattle
  • Moderate friction life, extended by ACT's exclusive diaphragm design, rigid design may increase spline wear
  • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Specifications

  • Part Number: SB8-HDR4
  • Description: HD/Race Rigid 4 Pad
  • Torque Capacity (ft/lbs.): 345
  • Torque Capacity Over OE: 1.17
  • Flywheel Tooth Count: 124
  • Disc Type: Race Disc
  • Spline Count: 24
  • Spline Size (in.): 1
  • Disc Diameter (in.): 8.8
  • Disc Diameter (mm.): 224
  • Pressure Plate Type: Heavy Duty
  • Product Weight (lbs.): 23.4

Please Note:

  • Must use ACT Flywheel (Included in kit)
  • Recommended for race use only

 

Applications

  • 2013-2016 Scion FR-S
  • *Conversion kit - Includes ACT Prolite flywheel.
  • 2013-2021 Subaru BRZ
  • *Conversion kit - Includes ACT Prolite flywheel.

Installation Instructions

What's in the box?

  • 1 - 4224018 - 4 Pad Rigid Race Disc
  • 1 - 600700 - XACT Flywheel Prolite
  • 1 - AT90 - Alignment Tool
  • 1 - PB1004 - Pilot Bearing
  • 1 - RB004 - Release Bearing
  • 1 - SB017 - P/PL Heavy Duty

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
N
Nolan S
Amazing!!

This kit is very well made and the customer service is excellent. Mike was very knowledgeable and extremely friendly. The pedal feel is not to heavy and the bite is pretty aggressive.