{"product_id":"wil-140-16179","title":"Wilwood Forged Narrow Superlite 4R Big Brake Rear Brake Kits 140-16179","description":"\u003cdiv\u003eWilwood\u003c\/div\u003e\u003cdiv\u003e140-16179\u003c\/div\u003e\u003cdiv\u003eBig Brake Kits\u003c\/div\u003e\u003cdiv\u003e\u003c\/div\u003e\u003cdiv\u003eWilwood Forged Narrow Superlite 4R Big Brake rear brake kits are the engineered match for the AERO6R\/ST front race kits on vehicles intended for unrestricted road race competition. All emphasis is on matched front to rear balance, high durability, and high-efficiency heat management, without adding unnecessary rotating or unsprung weight to the driveline and rear suspension. Wilwood Forged Narrow Superlite 4R Big Brake rear brake kits are championship-proven systems. \r\rFeatures and benefits: \r\r* FNSL4R\/ST calipers use a forged aluminum body and feature a Type III Mil-Spec, medium gray color hard anodized finish that provides superior wear resistance in the piston bores, and high resistance to abrasion and corrosion throughout \r* Thermlock pistons are used to reduce heat transfer from the pads to increase fade resistance, and extend service life by decreasing temperatures in the caliper body, fluid, and seals \r* Internal damper springs and controlled retraction, high-temperature piston seals assure consistent pedal height from start to finish \r* Caliper piston volumes are matched for full compatibility with the OE master cylinder output and ABS controls \r* Calipers are also fully compatible with manual brake conversions to balance bar pedals using appropriately sized master cylinders. \r* Spec 37 alloy GT Series directional vane 13 in. rotors are dynamically mounted using Wilwood Dynamic Lug Mounting system to forged aluminum hats \r* Hats are hard anodized for superior wear resistance and extended service life at the load bearing surfaces \r* Mounting brackets include all premium grade fasteners and secure the calipers to the uprights in the stock location with no modifications required \r* High-temperature, high-friction, race compound pads selected specifically by application\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":42684735848490,"sku":"wil140-16179","price":2437.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/wil-140-16179_cf_xl.jpg?v=1696710650","url":"https:\/\/streetfx.myshopify.com\/products\/wil-140-16179","provider":"StreetFX Motorsport","version":"1.0","type":"link"}