{"product_id":"insane-shafts-500-hp-axles-17-21-civic-type-r-fk8","title":"Insane Shafts 500 HP Axles for 17-21 Civic Type R FK8","description":"\u003cul\u003e\n\u003cli\u003eOne Less Failure Point \u003c\/li\u003e\n\u003cli\u003eChromoly, Proprietary Annealing and Heat Treatment \u003c\/li\u003e\n\u003cli\u003eShrugs Off Endurance-Race Heat \u003c\/li\u003e\n\u003cli\u003eCompatible with 17-21 Civic Type R FK8 \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eInsane Shafts 500HP Axles - 2017-2021 Honda Civic Type R (FK8)\u003c\/h3\u003e\n\n\u003cp\u003eThe axles are what actually put the FK8's power to the front wheels, and on a car like this they live a harder life than most. The Type R is a 300-plus horsepower front-driver that gets driven the way it was built to be driven: track days, time attack, road racing, and hard street use. Add a tune and bolt-ons and plenty of built FK8s push well past 500 horsepower. These Insane Shafts 500HP axles are a direct-fit upgrade for that world, machined from chromoly steel and heat-treated to take abuse the factory axles weren't meant for.\u003c\/p\u003e\n\n\u003ch4\u003eIt's Not Just About Power\u003c\/h4\u003e\n\n\u003cp\u003eHere's the honest way to think about these, because the horsepower number isn't the whole story. A beefier axle doesn't automatically mean you \"need\" it for power, and plenty of fast FK8s run stock axles fine. Where these really earn their place is heat and reliability. Under sustained hard use, axles soak up serious heat, and a stronger chromoly shaft handles those heat loads far better than a factory piece, which is exactly what you want for road racing and endurance events where the drivetrain is cooking lap after lap. Just as important, they act as redundancy on a built car. The FK8 bottom end and transmission are strong, so once you've invested in a serious build, upgrading the axles removes a known potential failure point and buys you peace of mind. It's reliability insurance as much as it is a strength upgrade.\u003c\/p\u003e\n\n\u003ch4\u003eChromoly and a Real Heat-Treat Process\u003c\/h4\u003e\n\n\u003cp\u003eThese axles are machined from chromoly steel, which is stronger and far more fatigue-resistant than a typical replacement axle, and then run through Insane Shafts' own annealing and heat-treatment process. That process is what actually makes an axle durable. Heat treating balances hardness and toughness so the shaft resists twisting and shearing under load without becoming brittle, and it's a big part of why these hold up to the repeated shock loading and heat that wears a lesser axle out. The result is a shaft you can lean on hard, session after session, without it becoming the thing you worry about.\u003c\/p\u003e\n\n\u003ch4\u003eAbout the 500 Horsepower Rating\u003c\/h4\u003e\n\n\u003cp\u003eThese are rated to handle up to 500 wheel horsepower, and that covers a huge range of built FK8s. Many higher-horsepower builds will climb past that number, and that's worth being straight about: if you're making serious power well beyond 500, reach out and talk to us about a custom application rather than assuming the standard rating is enough. For the majority of tracked and built Type Rs, though, this is the right balance of strength, heat tolerance, and reliability.\u003c\/p\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\n\u003cp\u003eEvery set comes complete and ready to install as a direct replacement for your factory axles. They use your OEM engine, transmission, and intermediate shaft setup, and each set includes removable ABS rings where applicable and new spindle nuts, so you're not sourcing extra hardware to finish the job. For anything outside the standard application, contact us for a custom build.\u003c\/p\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\n\u003cul\u003e\n    \u003cli\u003e2017-2021 Honda Civic Type R (FK8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eDirect replacement for the factory FK8 axles. Engine, transmission, and intermediate shaft: OEM.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cp\u003e2017-2021 Honda Civic Type R\u003c\/p\u003e \n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Insane Shafts","offers":[{"title":"Default Title","offer_id":69765928189986,"sku":"IS-097-098","price":1150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/IS-097-098_q9gx.jpg?v=1794416327","url":"https:\/\/www.hybrid-racing.com\/products\/insane-shafts-500-hp-axles-17-21-civic-type-r-fk8","provider":"Hybrid Racing","version":"1.0","type":"link"}