{"product_id":"act-clutch-kits-flywheels-advanced-clutch-hd-race-sprung-4-pad-kit-sb13-hdg4","title":"ACT Clutch Kits \u0026 Flywheels Advanced Clutch HD\/Race Sprung 4 Pad Kit | (SB13-HDG4)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eACT Clutch Kits \u0026amp; Flywheels Advanced Clutch HD\/Race Sprung 4 Pad Kit | (SB13-HDG4)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eACT Clutch Kits \u0026amp; Flywheels Advanced Clutch HD\/Race Sprung 4 Pad Kit | (SB13-HDG4)\u003c\/strong\u003e is a performance upgrade from ACT Clutch Kits \u0026amp; Flywheels. Check the vehicle fitment in the title and details below, and contact us with your year, make, model and engine if you are unsure before ordering.\u003c\/p\u003eSpecifications\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eACT Clutch Kits \u0026amp; Flywheels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eSB13-HDG4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eClutch Kits, Flywheels \u0026amp; Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e17.6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003eProduct details\u003cp\u003eAdvanced Clutch HD\/Race Sprung 4 Pad Kit SB13-HDG4 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 spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.\u003c\/p\u003e\u003cbr\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003cul\u003e\u003cli\u003ePressure plate bolts included (M8-1.25 x 16mm).\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eLight to moderate pedal effort, aggressive engagement, OE to mild gear rattle\u003c\/li\u003e\n\u003cli\u003eModerate friction life, extended by ACT's exclusive diaphragm design\u003c\/li\u003e\n\u003cli\u003eCarefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance\u003c\/li\u003e\n\u003cli\u003eRecommended for high horsepower street or race use\u003c\/li\u003e\n\u003cli\u003e100% clamp load tested and dynamically computer balanced for smooth high RPM reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eClutch Master Cylinder Included: No \u003c\/li\u003e\n\u003cli\u003eGrease Included: Yes \u003c\/li\u003e\n\u003cli\u003eGrade Type: Performance \u003c\/li\u003e\n\u003cli\u003eFlywheel Included: Yes \u003c\/li\u003e\n\u003cli\u003ePressure Plate Type: Heavy Duty \u003c\/li\u003e\n\u003cli\u003eRelease Bearing Included: Yes \u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter: 9 in\u003c\/li\u003e\n\u003cli\u003eClutch Disc Diameter: 228 mm\u003c\/li\u003e\n\u003cli\u003eDisc Material: Ceramic \u003c\/li\u003e\n\u003cli\u003eInput Spline Quantity: 24 \u003c\/li\u003e\n\u003cli\u003eInput Shaft Diameter: 1 in\u003c\/li\u003e\n\u003cli\u003eAlignment Tool Included: Yes \u003c\/li\u003e\n\u003cli\u003eDisc Type Sprung Solid: Sprung \u003c\/li\u003e\n\u003cli\u003ePressure Plate Bolts Included: No \u003c\/li\u003e\n\u003cli\u003eClutch Slave Cylinder Included: No \u003c\/li\u003e\n\u003cli\u003eFlywheel Bolts Included: Yes \u003c\/li\u003e\n\u003cli\u003eFlywheel Type: Streetlite \u003c\/li\u003e\n\u003cli\u003eProduct Weight (lbs.): 15.1 \u003c\/li\u003e\n\u003cli\u003eTorque Capacity (ft\/lbs.): 332 \u003c\/li\u003e\n\u003cli\u003eTorque Capacity Over OE: 1.04 \u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReferences\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003cbr\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2013 Scion FR-S Base\u003c\/li\u003e\n\u003cli\u003e2014 Scion FR-S Base\u003c\/li\u003e\n\u003cli\u003e2015 Scion FR-S Base\u003c\/li\u003e\n\u003cli\u003e2016 Scion FR-S Base\u003c\/li\u003e\n\u003cli\u003e2013 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2013 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2013 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2013 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2014 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2014 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2014 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2014 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Aozora Edition\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Series.Blue\u003c\/li\u003e\n\u003cli\u003e2015 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2016 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2016 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2016 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2016 Subaru BRZ Series.HyperBlue\u003c\/li\u003e\n\u003cli\u003e2016 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2017 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2017 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2017 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2017 Subaru BRZ Series.Yellow\u003c\/li\u003e\n\u003cli\u003e2017 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ Sport-tech\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ Sport-tech RS\u003c\/li\u003e\n\u003cli\u003e2018 Subaru BRZ TS\u003c\/li\u003e\n\u003cli\u003e2019 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2019 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2019 Subaru BRZ Premium\u003c\/li\u003e\n\u003cli\u003e2019 Subaru BRZ Series.Gray\u003c\/li\u003e\n\u003cli\u003e2019 Subaru BRZ Sport-tech RS\u003c\/li\u003e\n\u003cli\u003e2020 Subaru BRZ Base\u003c\/li\u003e\n\u003cli\u003e2020 Subaru BRZ Limited\u003c\/li\u003e\n\u003cli\u003e2020 Subaru BRZ Sport-tech RS\u003c\/li\u003e\n\u003cli\u003e2020 Subaru BRZ TS\u003c\/li\u003e\n\u003cli\u003e2017 Toyota 86 Base\u003c\/li\u003e\n\u003cli\u003e2017 Toyota 86 Special Edition\u003c\/li\u003e\n\u003cli\u003e2018 Toyota 86 Base\u003c\/li\u003e\n\u003cli\u003e2018 Toyota 86 GT\u003c\/li\u003e\n\u003cli\u003e2019 Toyota 86 Base\u003c\/li\u003e\n\u003cli\u003e2019 Toyota 86 GT\u003c\/li\u003e\n\u003cli\u003e2019 Toyota 86 TRD Special Edition\u003c\/li\u003e\n\u003cli\u003e2020 Toyota 86 Base\u003c\/li\u003e\n\u003cli\u003e2020 Toyota 86 GT\u003c\/li\u003e\n\u003cli\u003e2020 Toyota 86 Hakone Edition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003eFrequently asked questions\u003ch3\u003eWill this ACT Clutch Kits \u0026amp; Flywheels part fit my vehicle?\u003c\/h3\u003e\u003cp\u003eIt fits the vehicles listed in the title and product details. Fitment can change with engine, trim and drivetrain, so please confirm yours or contact us before ordering.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is SB13-HDG4.\u003c\/p\u003e","brand":"ACT Clutch Kits \u0026 Flywheels","offers":[{"title":"Default Title","offer_id":67799561142591,"sku":"MAP ACT SB13-HDG4","price":615.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/ACT-Clutch-Kits-Flywheels-Advanced-Clutch-HDRace-Sprung-4-Pad-Kit-SB13-HDG4.webp?v=1792406037","url":"https:\/\/www.mobileigo.com\/products\/act-clutch-kits-flywheels-advanced-clutch-hd-race-sprung-4-pad-kit-sb13-hdg4","provider":"mobileiGo.com","version":"1.0","type":"link"}