{"title":"SPEC","description":"\u003cp\u003eSPEC is an American clutch maker that designs, tests and manufactures its clutches, pressure plates and flywheels in-house, so the parts in each kit are made to work together. Its kits are graded by stage, from Stage 1 up to Stage 5, with torque capacity and grip rising at each step. We list SPEC clutch kits and aluminium flywheels for the Genesis Coupe 2.0T and 3.8 V6, and kits for the 1.6T Veloster, i30 SR and N-Line and Elantra. Tell us your power and how the car is used and we'll help you pick the stage.\u003c\/p\u003e","products":[{"product_id":"genesis-coupe-bk-2-0t-non-ratcheting-clutch-kit","title":"Genesis Coupe (BK) 2.0T - Performance Clutch Kit (Stage 1-5)","description":"\u003cp\u003eNon-ratcheting clutch kit for the Genesis Coupe 2.0T (Theta II turbo, 6-speed manual), 2010-2014 US model years. It replaces the factory self-adjusting clutch with a fixed SPEC pressure plate and a stage-specific disc. Ratings are SPEC's torque capacity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1 \/ 2:\u003c\/strong\u003e organic \/ Kevlar disc, 420 \/ 490 lb-ft. Street-friendly engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2+:\u003c\/strong\u003e Kevlar \/ carbon semi-metallic multi-friction disc, 543 lb-ft. The sensible ceiling for a street car.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 \/ 4:\u003c\/strong\u003e carbon semi-metallic puck disc, sprung \/ solid hub, 616 lb-ft. Grabby; track and drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+:\u003c\/strong\u003e full-face carbon semi-metallic, 688 lb-ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 5:\u003c\/strong\u003e sintered-iron disc, 815 lb-ft. Race use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRequires a SPEC billet single-mass flywheel\u003c\/strong\u003e (SY00A-2 aluminium or SY00S-2 steel); it will not work with the factory dual-mass flywheel. Not for the 3.8 V6. Most bolt-on cars need no more than Stage 2.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 1 (420 lb-ft)","offer_id":50891800805615,"sku":"specSY001-2","price":916.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2 (490 lb-ft)","offer_id":50891800838383,"sku":"specSY002-2","price":997.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2+ (543 lb-ft)","offer_id":50891800871151,"sku":"specSY003H-2","price":1030.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3 (616 lb-ft)","offer_id":50891800903919,"sku":"specSY003-2","price":965.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+ (688 lb-ft)","offer_id":50891800936687,"sku":"specSY003F-2","price":1177.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 4 (616 lb-ft)","offer_id":50891800969455,"sku":"specSY004-2","price":965.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 5 (815 lb-ft)","offer_id":50891801002223,"sku":"specSY005-2","price":1292.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/fb238e99-7f8d-48c4-8ecf-44f719ab64e8-800.jpg?v=1790316255"},{"product_id":"genesis-coupe-bk-2-0t-aluminium-flywheel-2010-2014","title":"Genesis Coupe (BK) 2.0T - Aluminum Flywheel","description":"\u003cp\u003eBillet aluminium single-mass flywheel for the Genesis Coupe 2.0T, 2010-2014 US model years. It replaces the heavy factory dual-mass unit and is one of the two flywheels SPEC's non-ratcheting SY00x-2 clutch kits require (the other is the SY00S-2 steel version).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat changes:\u003c\/strong\u003e the engine revs up and drops faster between shifts, which helps rev-matching and drift work. The trade-off is real: more gear rattle and chatter at idle and low rpm than the dual-mass flywheel, and an engine that is easier to stall pulling away. It suits a track, drift or heavily modified car more than a quiet daily.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePairs with SPEC clutch kits only, not the factory self-adjusting clutch.\u003c\/li\u003e\n\u003cli\u003eNot for the 3.8 V6, which uses a different flywheel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891801067759,"sku":"specSY00A-2","price":1145.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/b27fba1e-835f-4195-a5a2-b9b0272b029e-800.jpg?v=1790316255"},{"product_id":"genesis-coupe-bk-3-8-v6-2010-2011-non-ratcheting-clutch-kit","title":"Genesis Coupe (BK) 3.8 V6 (Built to Dec 2011) - Performance Clutch Kit (Stage 2-5)","description":"\u003cp\u003eNon-ratcheting clutch kit for the Genesis Coupe 3.8 V6 (Lambda MPI, 6-speed manual) \u003cstrong\u003ebuilt up to 22 December 2011\u003c\/strong\u003e: 2010-2011 cars and any 2012 car built before that date. Cars built from January 2012, including the 2013-2016 GDi facelift, take a different SPEC kit. Check the build date on the door-jamb label before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 \/ 2+:\u003c\/strong\u003e Kevlar \/ multi-friction (Kevlar and carbon semi-metallic) disc, 517 \/ 568 lb-ft. Street friendly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 \/ 4:\u003c\/strong\u003e carbon semi-metallic puck disc, sprung \/ solid hub, 605 lb-ft. Track and drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+:\u003c\/strong\u003e full-face carbon semi-metallic, 703 lb-ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 5:\u003c\/strong\u003e sintered-iron disc, 851 lb-ft. Race use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFits SPEC's flywheel only\u003c\/strong\u003e (SY38A aluminium or SY38S steel), so budget for one. Stage 2 or 2+ covers most naturally aspirated builds. Not for the 2.0T.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 2 (517 lb-ft)","offer_id":50891801133295,"sku":"specSY382-2","price":934.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2+ (568 lb-ft)","offer_id":50891801166063,"sku":"specSY383H-2","price":916.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3 (605 lb-ft)","offer_id":50891801198831,"sku":"specSY383-2","price":850.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+ (703 lb-ft)","offer_id":50891801231599,"sku":"specSY383F-2","price":1096.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 4 (605 lb-ft)","offer_id":50891801264367,"sku":"specSY384-2","price":866.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 5 (851 lb-ft)","offer_id":50891801297135,"sku":"specSY385-2","price":1096.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/81d1af96-f73b-45f3-8d7e-ed0f33d13fe6-800_c834a2ef-5c3e-44fb-894e-9d506571da1d.jpg?v=1790316256"},{"product_id":"genesis-coupe-bk-3-8-v6-2010-2011-stage-2-replacement-clutch-disc","title":"Genesis Coupe (BK) 3.8 V6 (Built to Dec 2011) - Stage 2 Replacement Clutch Disc","description":"\u003cp\u003eReplacement Stage 2 disc for SPEC's SY382-2 clutch kit on the Genesis Coupe 3.8 V6 built up to 22 December 2011. It is the disc only, with no pressure plate or bearings, for refreshing a worn SY382-2 kit whose pressure plate and flywheel are still healthy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSPEC Stage 2 Kevlar friction lining on a steel-backed disc.\u003c\/li\u003e\n\u003cli\u003eSame street-friendly engagement as the full SY382-2 kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOnly useful if you already run the SY382-2 kit. It is not a disc for the factory clutch, the 2.0T, or 3.8 cars built from January 2012. Check the flywheel face while the gearbox is out.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891801395439,"sku":"specSYD382-2","price":490.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec.jpg?v=1790316256"},{"product_id":"genesis-coupe-bk-3-8-v6-2010-2011-aluminium-flywheel","title":"Genesis Coupe (BK) 3.8 V6 (Built to Dec 2011) - Aluminum Flywheel","description":"\u003cp\u003eBillet aluminium flywheel for the Genesis Coupe 3.8 V6 built up to 22 December 2011 (2010-2011 cars and 2012 cars built before that date). SPEC states it accepts either the factory clutch or a SPEC SY38x clutch kit, and those SPEC kits fit this flywheel or the SY38S steel version only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat changes:\u003c\/strong\u003e lower rotating mass than stock, so the V6 revs up and falls faster, with sharper throttle response and easier rev-matching. Expect more idle rattle and easier stalling than stock. Best on a track, drift or weekend car rather than a quiet daily.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNot for cars built from January 2012 or the 2013-2016 GDi facelift.\u003c\/li\u003e\n\u003cli\u003eNot for the 2.0T.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891801526511,"sku":"specSY38A","price":1685.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/b27fba1e-835f-4195-a5a2-b9b0272b029e-800_7687750a-f055-4c6e-bc4b-f6b2f67828d7.jpg?v=1790316257"},{"product_id":"veloster-turbo-elantra-sport-i30-1-6t-clutch-kit-oe-flywheel","title":"Veloster Turbo (FS\/JS), Elantra Sport (AD) \u0026 Elantra GT (PD) 1.6T - Clutch Kit (OE Dual-Mass Flywheel)","description":"\u003cp\u003eSingle-plate clutch upgrade for the 1.6 T-GDi (G4FJ) six-speed manual. Bolts to the \u003cstrong\u003efactory dual-mass flywheel\u003c\/strong\u003e - no new flywheel needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1\u003c\/strong\u003e - carbon-Kevlar organic disc, sprung hub, rated 300 lb-ft (407 Nm); stock-like pedal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2\u003c\/strong\u003e - Kevlar disc, sprung hub, rated 341 lb-ft (462 Nm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+\u003c\/strong\u003e - full-face carbon semi-metallic disc, rated 470 lb-ft (637 Nm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStock is 265 Nm; the factory clutch is usually first to slip once tuned. Stage 1 suits most tuned street cars, Stage 2 bigger turbos and hard launches, Stage 3+ high-torque builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Veloster Turbo FS (2012-2017) and JS (2019-2021), Elantra SR Turbo \/ Sport (AD), i30 SR \/ N Line 1.6T (PD 2017-2020, sold in the US as Elantra GT). Manual only. Not the Veloster N or i30 N. Ask us first for a CN7 i30 Sedan N Line.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 1 (300 lb-ft)","offer_id":50891801624815,"sku":"specSY161","price":961.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2 (341 lb-ft)","offer_id":50891801657583,"sku":"specSY162","price":1209.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+ (470 lb-ft)","offer_id":50891801690351,"sku":"specSY163F","price":1210.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec_0fa85ab5-c2da-43ee-aa9c-7e60fb6d2952.jpg?v=1790316257"},{"product_id":"veloster-turbo-elantra-sport-i30-1-6t-stage-2-clutch-kit-single-mass-flywheel","title":"Veloster Turbo (FS\/JS), Elantra Sport (AD) \u0026 Elantra GT (PD) 1.6T - Clutch Kit (Single-Mass Flywheel)","description":"\u003cp\u003eClutch kit for the 1.6 T-GDi (G4FJ) six-speed manual, built for a \u003cstrong\u003ebillet single-mass flywheel\u003c\/strong\u003e - SPEC's aluminium SY16A, sold separately. It does not suit the factory dual-mass flywheel; our OE-flywheel kit covers that.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2\u003c\/strong\u003e - Kevlar disc; the sprung hub takes up driveline shock the dual-mass flywheel used to absorb. Rated 341 lb-ft (462 Nm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+\u003c\/strong\u003e - full-face carbon semi-metallic disc, rated 470 lb-ft (637 Nm).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStock is 265 Nm. Single-mass sharpens throttle response and removes a wear-prone dual-mass flywheel, at the cost of more gear rattle at idle. Worth doing when the flywheel is due anyway.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e Veloster Turbo FS (2012-2017) and JS (2019-2021), Elantra SR Turbo \/ Sport (AD), i30 SR \/ N Line 1.6T (PD 2017-2020, sold in the US as Elantra GT). Manual only. Not the Veloster N or i30 N.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 2 (341 lb-ft)","offer_id":50891801821423,"sku":"specSY162S","price":1215.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+ (470 lb-ft)","offer_id":50891801854191,"sku":"specSY163FS","price":1218.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/14cefe67eb6140b15db4760396e71803L.jpg?v=1790316258"},{"product_id":"genesis-coupe-bk-3-8-v6-jan-2012-on-clutch-kit-billet-flywheel","title":"Genesis Coupe (BK) 3.8 V6 (Built Jan 2012 On) - Clutch Kit (Billet Flywheel Required)","description":"\u003cp\u003eSingle-plate clutch kits for the 3.8 V6 six-speed manual: 2013-2016 cars, plus 2012 cars built from January 2012. Each is a high-clamp pressure plate and disc that \u003cstrong\u003efits SPEC's billet flywheel only\u003c\/strong\u003e (SY83S-2 or SY83S-4 by build date, sold separately).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2\u003c\/strong\u003e - Kevlar, sprung hub, 485 lb-ft (658 Nm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2+\u003c\/strong\u003e - hybrid Kevlar \/ carbon, sprung, 545 lb-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3\u003c\/strong\u003e - carbon semi-metallic puck, sprung, 580 lb-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+\u003c\/strong\u003e - full-face carbon semi-metallic, sprung, 671 lb-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 4\u003c\/strong\u003e - carbon semi-metallic, rigid hub, 580 lb-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 5\u003c\/strong\u003e - sintered iron, rigid hub, 820 lb-ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe GDi 3.8 makes about 400 Nm stock. A bolt-on or supercharged street car wants Stage 2 or 2+; Stage 4 and 5 are harsh and belong in track or drag cars. Not the 2.0T, and not 3.8 cars built before January 2012.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 2 (485 lb-ft)","offer_id":50891802116335,"sku":"specSY832-2","price":1277.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2+ (545 lb-ft)","offer_id":50891802149103,"sku":"specSY833H-2","price":1159.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3 (580 lb-ft)","offer_id":50891802181871,"sku":"specSY833-2","price":1096.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+ (671 lb-ft)","offer_id":50891802214639,"sku":"specSY833F-2","price":1308.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 4 (580 lb-ft)","offer_id":50891802247407,"sku":"specSY834-2","price":1096.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 5 (820 lb-ft)","offer_id":50891802280175,"sku":"specSY835-2","price":1308.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec_3e54a8e7-7345-4185-a282-9da45a1d00f8.jpg?v=1790316258"},{"product_id":"genesis-coupe-bk-3-8-v6-2012-billet-steel-flywheel","title":"Genesis Coupe (BK) 3.8 V6 (2012, Built Jan 2012 On) - Billet Steel Flywheel","description":"\u003cp\u003eSPEC billet steel single-mass flywheel for the \u003cstrong\u003e2012 model-year 3.8 V6 manual built from January 2012\u003c\/strong\u003e. SPEC lists it for that one build window, and it weighs 26 lb (11.8 kg). It pairs with SPEC's SY83-series clutch kits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBillet steel, rebuildable with a replaceable friction face\u003c\/li\u003e\n\u003cli\u003eSteel keeps more inertia than aluminium, so it is easier to drive in traffic and launches more consistently\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck the build date on the driver's door-jamb plate before ordering. A 2013-2016 GDi car needs SY83S-4 instead, and cars built before January 2012 use SPEC's earlier SY38-series parts. Not for the 2.0T.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891802378479,"sku":"specSY83S-2","price":1636.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec_97622de7-bd0d-4138-acec-65ad02a6d0ad.jpg?v=1790316259"},{"product_id":"genesis-coupe-bk-2-0t-2013-2014-clutch-kit-oe-flywheel","title":"Genesis Coupe (BK) 2.0T 2013-2014 - Clutch Kit (OE Dual-Mass Flywheel)","description":"\u003cp\u003eSingle-plate clutch kits for the 2013-2014 Genesis Coupe 2.0T six-speed manual. The \u003cstrong\u003eratcheting pressure plate\u003c\/strong\u003e suits the factory dual-mass flywheel, or a billet flywheel built for the OE-style clutch, so the flywheel can stay.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1\u003c\/strong\u003e - carbon-Kevlar organic, sprung hub. Stock-like pedal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2\u003c\/strong\u003e - Kevlar, sprung hub. More capacity, long wear life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2+\u003c\/strong\u003e - hybrid Kevlar \/ carbon, sprung. For heavier tunes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3+\u003c\/strong\u003e - full-face carbon semi-metallic, sprung. Big-turbo cars.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 2.0T makes about 373 Nm stock. Stage 1 or 2 suits a tuned street car; 2+ and 3+ are for built engines. Not for the 2010-2012 2.0T, which uses different kits, or the 3.8 V6.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Stage 1","offer_id":50891802640623,"sku":"specSY001-3","price":1498.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2","offer_id":50891802673391,"sku":"specSY002-3","price":1685.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 2+","offer_id":50891802706159,"sku":"specSY003H-3","price":1619.0,"currency_code":"AUD","in_stock":true},{"title":"Stage 3+","offer_id":50891802738927,"sku":"specSY003F-3","price":1799.0,"currency_code":"AUD","in_stock":true}]},{"product_id":"genesis-coupe-bk-2-0t-2013-2014-billet-single-mass-flywheel","title":"Genesis Coupe (BK) 2.0T 2013-2014 - Billet Single-Mass Flywheel","description":"\u003cp\u003eSPEC billet single-mass flywheel for the 2013-14 Genesis Coupe 2.0T. It replaces the factory dual-mass flywheel and is the flywheel SPEC's non-ratcheting clutch kits for this car are built to bolt to. Those kits will not run without it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium:\u003c\/strong\u003e the lighter option, with a replaceable steel friction surface. Quickest to rev.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel:\u003c\/strong\u003e heavier, carries revs better off the line and suits a car that mostly sees the street.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat it changes: throttle response and rev-matching get sharper, and idle gear rattle and driveline noise go up, because the dual-mass damper is gone. It makes no power. Fits 2013-14 Genesis Coupe 2.0T manual only. Not the 3.8 V6.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Aluminium","offer_id":50891803099375,"sku":"specSY00A-4","price":1145.0,"currency_code":"AUD","in_stock":true},{"title":"Steel","offer_id":50891803132143,"sku":"specSY00S-4","price":1112.0,"currency_code":"AUD","in_stock":true}]},{"product_id":"genesis-coupe-bk-3-8-v6-2013-2016-billet-steel-flywheel","title":"Genesis Coupe (BK) 3.8 V6 2013-2016 - Billet Steel Flywheel","description":"\u003cp\u003eSPEC steel single-mass flywheel for the 2013-16 Genesis Coupe 3.8 V6 (Lambda II GDi). SPEC's 2013-16 3.8 clutch kits are built around it: SPEC states those kits fit its flywheel only, so if a SPEC clutch is going in, this goes in with it.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel, not aluminium: it is about durability and a correct clutch face, not saving weight\u003c\/li\u003e\n\u003cli\u003eSingle-mass, so expect more gear rattle at idle than a dual-mass setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA supporting part for a clutch upgrade; it makes no power on its own. SPEC does not list it for the factory clutch, so ask us before planning it that way. Fits 2013-16 Genesis Coupe 3.8 manual. Not 2010-12 3.8 cars, which take different SPEC flywheels, and not the 2.0T.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891803361519,"sku":"specSY83S-4","price":1636.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec_2f5b3126-8db8-4cbb-bb65-60311a5392e6.jpg?v=1790316260"},{"product_id":"veloster-turbo-elantra-sport-i30-1-6t-billet-aluminium-flywheel","title":"Veloster Turbo (FS\/JS), Elantra Sport (AD) \u0026 Elantra GT (PD) 1.6T - Billet Aluminum Flywheel","description":"\u003cp\u003eSPEC billet aluminium single-mass flywheel for the Gamma 1.6 T-GDi (G4FJ) with the 6-speed manual. It replaces the factory dual-mass flywheel and carries a replaceable steel friction surface.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePair it with a SPEC billet-flywheel clutch (the S-suffix kits, or Stage 5), not the factory clutch or SPEC's dual-mass kits\u003c\/li\u003e\n\u003cli\u003eSharper throttle response and quicker rev-matching\u003c\/li\u003e\n\u003cli\u003eMore idle gear rattle and driveline noise, as the dual-mass damping is gone\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt makes no power. Worth it on a tuned or track car, a compromise on a quiet daily. Fits, manual only: Veloster Turbo (FS 2012-17, JS 2019-21), Elantra Sport \/ SR Turbo (AD 2017-20), i30 SR \/ N Line 1.6T hatch (PD to 2020, US Elantra GT). Not DCT cars. Facelift i30 N Line (2021-on) and CN7 i30 Sedan N Line \/ Elantra N Line: not confirmed by SPEC, ask us.\u003c\/p\u003e","brand":"SPEC","offers":[{"title":"Default Title","offer_id":50891803787503,"sku":"specSY16A","price":932.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/4bf79fe267d1997aebb52acd09348cec_158c93e0-baf8-452e-920f-08865718e0d4.jpg?v=1790316261"}],"url":"https:\/\/cherrytuning.us\/collections\/spec.oembed","provider":"Cherry Tuning \u0026 Performance","version":"1.0","type":"link"}