{"product_id":"js-racing-fgd-d2-47","title":"J'S RACING DLC + WPC 4.7 FINAL GEAR SET FOR HONDA CIVIC FD2 K20A FGD-D2-47","description":"\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eJ'S RACING\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eSeries Name\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eDLC + WPC 4.7 FINAL GEAR SET\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Number\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eFGD-D2-47\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Car\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eHONDA CIVIC FD2\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Engine\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eK20A\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Description\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eMaterial: Driven gear: DLC processed \/ Ring gear: WPC processed \u003cbr\u003e Reduction ratio 4.764 \u003cbr\u003e Driven gear: DLC processed \u003cbr\u003e Ring gear: WPC processed \u003cbr\u003e Replace the final gear with a genuine ratio of 5.062 with 4.764. By doing so, it becomes possible to make the entire gear high geared. \u003cbr\u003e The torque peak value remains the same, and the torque curve is smoothly shifted to the high speed side, which is extremely effective for high-speed and medium-speed circuits. \u003cbr\u003e In VTEC cars, it is also possible to aggressively set according to the driving scene, such as \"I want to pull in 3rd speed without shifting up as it is\". \u003cbr\u003e In addition, it will be possible to increase the maximum speed in TOP 6 speed. \u003cbr\u003e By applying DLC ​​coating to the driven gear and WPC processing to the ring gear, we succeeded in giving good initial familiarity and high durability that have never been seen before. \u003cbr\u003e DLC has many features, but it is a coating whose main purpose is to improve the slidability of metals. \u003cbr\u003e \"Improved slidability\" means to improve slippage and reduce wear. It can be expected to reduce frictional heat, improve durability by preventing seizure, and improve response. \u003cbr\u003e The combination of DLC coating that reduces friction loss and WPC treatment that improves fatigue strength and kinesis achieves both dramatic improvement in durability and reduction in friction loss. \u003cbr\u003e The oil temperature is suppressed by the effect of DLC and WPC, and it is possible to surely avoid the danger of MT blow caused by final blow. \u003cbr\u003e Recommended for endurance races and time attacks that use high-grip tires, including those who often run sports on the circuit. \u003cbr\u003e (What is DLC coating) \u0026lt; br\u0026gt; Diamond Like Carbon is an abbreviation for Diamond Like Carbon, a technology that makes it possible to create a surface with an unprecedented low wear coefficient by forming a nano-level thin film on a metal surface. \u003cbr\u003e DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the gas phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. An abbreviation for Diamond Like Carbon, it is a technology that can make a surface with an unprecedented low wear coefficient by forming a nano-level thin film on a metal surface. \u003cbr\u003e DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the gas phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. An abbreviation for Diamond Like Carbon, it is a technology that can make a surface with an unprecedented low wear coefficient by forming a nano-level thin film on a metal surface. \u003cbr\u003e DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the gas phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the vapor phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. DLC is a general term for carbon thin films with high hardness, electrical insulation, infrared transparency, etc. similar to diamond synthesized by the vapor phase synthesis method using ions, and was named in the 1970s. \u003cbr\u003e The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. The structure of the DLC film is usually an amorphous structure containing a small amount of hydrogen, and is said to have diamond bonds and graphite bonds. \u003cbr\u003e \u003cgeneral properties of dlc\u003e \u003cbr\u003e ■ High hardness and excellent wear resistance \u003cbr\u003e ■ Low friction coefficient under no lubrication \u003cbr\u003e ■ When sliding, the mating material is worn and damaged. Does not allow (low opponent aggression) \u003cbr\u003e ■ Chemically inert and stable \u003cbr\u003e Does not cause seizure, adhesion, or welding \u003cbr\u003e ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum. ■ Not invaded even in a corrosive atmosphere \u003cbr\u003e (Effect of WPC processing) \u003cbr\u003e Abbreviation for Wide Peening and Cleaning, special processing that is also used for F1. \u003cbr\u003e By injecting a special shot at high speed and locally raising it to the recrystallization temperature, the work strengthening of the heat treatment effect and forging effect is instantly repeated, and the residual austenite in the metal surface layer is converted to martensite and recrystallized. Miniaturize the tissue. \u003cbr\u003e This creates a structure with high hardness and toughness on the metal surface, which makes it possible to significantly increase the surface altitude. \u003cbr\u003e In addition, by increasing the internal compression residual stress, fatigue strength can be increased and gear chipping can be prevented. \u003cbr\u003e Furthermore, the dimples (smooth and very fine irregularities) that arrive during processing create an oil pool and prevent wear to a minimum.\u003c\/general\u003e\u003c\/general\u003e\u003c\/general\u003e\u003c\/general\u003e\u003c\/general\u003e\u003c\/general\u003e\u003c\/general\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eRemarks\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eEngine: K20A\u003cbr\u003e(Set contents) \u003cbr\u003e Counter shaft x 1 \u003cbr\u003e Ring gear x 1 \u003cbr\u003e We recommend precision installation at a professional shop. \u003cbr\u003e Please follow the specified torque and install correctly.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eImages are for illustration purpose only. Actual product may vary.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"J'S RACING","offers":[{"title":"Default Title","offer_id":41120095338668,"sku":"J'S-RACING-FGD-D2-47","price":108345.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1406\/5370\/products\/WriteIMG1507aws_02210ff5-83cc-42f9-9ffc-7208bd7d8275.jpg?v=1643509597","url":"https:\/\/www.blackhawkjapan.pro\/products\/js-racing-fgd-d2-47","provider":"Black Hawk Japan","version":"1.0","type":"link"}