{"product_id":"cnc-sport-dual-mass-flywheel-big-set-vw-r32-dq500-10-bolt","title":"CNC Sport Dual-Mass Flywheel with Upgrade Cover – for VW R32 DQ500 10-Bolt","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eCNC Sport Dual-Mass Flywheel for VW R32 Engines with DQ500 – 10-Bolt, PTB Racing Upgrade Cover\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe PTB Racing CNC Sport Dual-Mass Flywheel with Upgrade Cover was specifically developed for high-performance applications using VW R32 engines with the DQ500 DSG transmission. This version combines the 10-bolt flywheel with the PTB Racing Upgrade Cover and its significantly larger spline connection.\u003c\/p\u003e\n\u003cp\u003eThe larger spline was developed for applications with increased drivetrain loads. The dedicated connection design also eliminates the critical positioning of mounting holes directly behind the spline area.\u003c\/p\u003e\n\u003cp\u003eThe flywheel itself is a completely new PTB Racing development manufactured from new components. It is not a modified or reworked dual-mass flywheel. Increased damping force, reduced weight and optimized mass distribution combine high-performance capability with effective torsional vibration damping and reduced transmission noise.\u003c\/p\u003e\n\u003cp\u003eThe system is already in use in vehicles producing up to \u003cstrong\u003e1,420 hp\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eCNC Sport Dual-Mass Flywheel for VW R32 with DQ500\u003c\/h2\u003e\n\u003cp\u003eThe CNC Sport Dual-Mass Flywheel combines torsional vibration damping, drivability and increased continuous-load capability in a system developed specifically for high-performance DQ500 applications.\u003c\/p\u003e\n\u003cp\u003eIts increased damping force reduces the transfer of torsional vibrations from the engine into the transmission. This helps reduce drivetrain excitation and transmission noise compared with a rigid single-mass flywheel setup.\u003c\/p\u003e\n\u003cp\u003eNormal street driving remains possible while retaining the increased load capability required for high-performance street, track, drag racing and motorsport applications.\u003c\/p\u003e\n\u003cp\u003eVehicles producing up to \u003cstrong\u003e1,420 hp\u003c\/strong\u003e are already running this CNC Sport Dual-Mass Flywheel. This figure represents proven real-world use and is not a general power rating for every vehicle configuration. Actual loads depend on torque, engine setup, drivetrain configuration and operating conditions.\u003c\/p\u003e\n\u003ch2\u003ePTB Racing Upgrade Cover with Larger Spline Connection\u003c\/h2\u003e\n\u003cp\u003eThis version uses the PTB Racing Upgrade Cover with a significantly larger spline connection.\u003c\/p\u003e\n\u003cp\u003eThe larger spline provides a robust positive-locking interface for transmitting drivetrain loads. At the same time, the dedicated design eliminates the critical arrangement of mounting holes directly behind the spline area.\u003c\/p\u003e\n\u003cp\u003eThe connection between the CNC Sport Dual-Mass Flywheel and Upgrade Cover is form-fitting, with torque transmitted through the spline connection. The drive adapter is additionally secured with a retaining pin.\u003c\/p\u003e\n\u003cp\u003eThe PTB Racing-developed connection design is protected.\u003c\/p\u003e\n\u003cp\u003eFor vehicles already equipped with a compatible cover using the standard connection, a separate version of the CNC Sport Dual-Mass Flywheel is available.\u003c\/p\u003e\n\u003ch2\u003eCompletely New PTB Racing Development\u003c\/h2\u003e\n\u003cp\u003eThe PTB Racing CNC Sport Dual-Mass Flywheel is manufactured entirely from new components. No existing or used dual-mass flywheels are modified or reworked.\u003c\/p\u003e\n\u003cp\u003eIt was developed specifically for applications requiring increased continuous-load capability while retaining effective torsional vibration damping and normal drivability.\u003c\/p\u003e\n\u003cp\u003eA patent application has been filed for the PTB Racing dual-mass flywheel technology.\u003c\/p\u003e\n\u003ch2\u003eStandard or Upgrade Bolts with Precision Shoulder\u003c\/h2\u003e\n\u003cp\u003eTwo bolt configurations are available:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Bolts\u003c\/strong\u003e\u003cbr\u003eThe standard version uses the intended conventional bolted connection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePTB Racing Upgrade Bolts with Precision Shoulder\u003c\/strong\u003e\u003cbr\u003eFor highly loaded applications, PTB Racing Upgrade Bolts with a precision shoulder are available. The shoulder provides defined positioning within the mounting holes and prevents relative movement caused by clearance between the bolt and bore.\u003c\/p\u003e\n\u003cp\u003eThis provides more precise positioning of the connection under increased mechanical loads.\u003c\/p\u003e\n\u003ch2\u003eDiamond Friction Washer\u003c\/h2\u003e\n\u003cp\u003eA diamond friction washer is always included with the system.\u003c\/p\u003e\n\u003cp\u003eThe diamond friction washer increases friction within the bolted joint and supports reliable load transfer through the connection.\u003c\/p\u003e\n\u003ch2\u003eApprox. 9 kg – Reduced Weight and Optimized Mass Distribution\u003c\/h2\u003e\n\u003cp\u003eThe PTB Racing CNC Sport Dual-Mass Flywheel weighs approximately \u003cstrong\u003e9 kg \/ 19.8 lbs\u003c\/strong\u003e, making it lighter than the standard flywheel.\u003c\/p\u003e\n\u003cp\u003eIn addition to the reduced overall weight, the mass distribution has been optimized. A greater proportion of the rotating mass is positioned closer to the center of rotation, reducing the mass moment of inertia while retaining the damping characteristics of a dual-mass flywheel.\u003c\/p\u003e\n\u003cp\u003eThis combines reduced rotating mass and optimized inertia with the torsional vibration damping required for a high-performance drivetrain.\u003c\/p\u003e\n\u003ch2\u003eIncreased Damping Force and Reduced Transmission Noise\u003c\/h2\u003e\n\u003cp\u003eIncreased damping force is a key characteristic of the PTB Racing CNC Sport Dual-Mass Flywheel.\u003c\/p\u003e\n\u003cp\u003eEngine torsional vibrations are damped before being transferred into the DQ500 transmission. This helps reduce transmission noise while retaining the advantages of a dual-mass flywheel in a significantly higher-performance application.\u003c\/p\u003e\n\u003cp\u003eThe combination of increased damping force, torsional vibration damping and increased continuous-load capability allows normal street driving while supporting demanding high-performance applications.\u003c\/p\u003e\n\u003ch2\u003eNoise and Usage Information\u003c\/h2\u003e\n\u003cp\u003eThe CNC Sport Dual-Mass Flywheel is specifically designed to reduce torsional vibrations and resulting transmission noise.\u003c\/p\u003e\n\u003cp\u003eDepending on engine calibration, idle speed, transmission software and the overall vehicle configuration, additional mechanical or transmission noises may still occur. Complete elimination of drivetrain noise cannot be guaranteed in high-performance applications.\u003c\/p\u003e\n\u003ch2\u003eDevelopment, Quality and Manufacturing\u003c\/h2\u003e\n\u003cp\u003eThe CNC Sport Dual-Mass Flywheel and Upgrade Cover system is a dedicated PTB Racing development for high-performance clutch and drivetrain applications.\u003c\/p\u003e\n\u003cp\u003eThe flywheel system is precision manufactured from new components and fine-balanced for smooth operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered in Germany. Assembled in USA.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eScope of Delivery\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePTB Racing CNC Sport Dual-Mass Flywheel\u003c\/li\u003e\n\u003cli\u003ePTB Racing Upgrade Cover with larger spline connection\u003c\/li\u003e\n\u003cli\u003eDrive adapter for the Upgrade Cover\u003c\/li\u003e\n\u003cli\u003eRetaining pin for securing the drive adapter\u003c\/li\u003e\n\u003cli\u003eDiamond friction washer\u003c\/li\u003e\n\u003cli\u003eBolt set according to the selected standard or upgrade configuration\u003c\/li\u003e\n\u003cli\u003eFor VW R32 engines with DQ500 DSG transmission\u003c\/li\u003e\n\u003cli\u003e10-bolt version\u003c\/li\u003e\n\u003cli\u003ePTB Racing Upgrade Cover with significantly larger spline\u003c\/li\u003e\n\u003cli\u003eDedicated connection design eliminates mounting holes directly behind the spline area\u003c\/li\u003e\n\u003cli\u003eCompletely new CNC Sport Dual-Mass Flywheel\u003c\/li\u003e\n\u003cli\u003eNo reworked or modified dual-mass flywheel\u003c\/li\u003e\n\u003cli\u003eApprox. 9 kg \/ 19.8 lbs\u003c\/li\u003e\n\u003cli\u003eLighter than the standard flywheel\u003c\/li\u003e\n\u003cli\u003eOptimized mass distribution closer to the center of rotation\u003c\/li\u003e\n\u003cli\u003eReduced mass moment of inertia\u003c\/li\u003e\n\u003cli\u003eIncreased damping force\u003c\/li\u003e\n\u003cli\u003eReduced torsional vibrations and transmission noise\u003c\/li\u003e\n\u003cli\u003eNormal street driving remains possible\u003c\/li\u003e\n\u003cli\u003eAlready used in vehicles producing up to 1,420 hp\u003c\/li\u003e\n\u003cli\u003eProtected PTB Racing connection design\u003c\/li\u003e\n\u003cli\u003ePatent pending PTB Racing dual-mass flywheel technology\u003c\/li\u003e\n\u003cli\u003eStandard or Upgrade Bolts with precision shoulder available\u003c\/li\u003e\n\u003cli\u003eDiamond friction washer included\u003c\/li\u003e\n\u003cli\u003eFine-balanced\u003c\/li\u003e\n\u003cli\u003eEngineered in Germany\u003c\/li\u003e\n\u003cli\u003eAssembled in USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PTB-RACING","offers":[{"title":"PTB Torque-Lock Bolts","offer_id":54662137643232,"sku":"X116-212-TL","price":3290.0,"currency_code":"USD","in_stock":true},{"title":"OEM-Style Bolts","offer_id":54662137676000,"sku":"X116-212-oem","price":3190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0813\/7198\/8192\/files\/Dq50010LneueVersion.png?v=1788208162","url":"https:\/\/ptbracingusa.com\/products\/cnc-sport-dual-mass-flywheel-big-set-vw-r32-dq500-10-bolt","provider":"PTB-Racing-USA","version":"1.0","type":"link"}