{"product_id":"chase-bays-dual-piston-brake-booster-delete-with-bolt-on-6-1-pedal-ratio","title":"Chase Bays Dual Piston Bolt-On Brake Booster Delete Kit 6:1 Pedal Ratio","description":"\u003cp\u003eChase Bays Dual Piston Bolt-On Brake Booster Delete Kit 6:1 Pedal Ratio\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/5CdZ2r_-iQ8?si=8bKc5Wmi61YVXdbJ\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-start=\"166\" data-end=\"246\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThis Chase Bays bolt-on brake booster delete kit is a manual brake conversion kit specifically designed for motorsport use.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"248\" data-end=\"343\"\u003eBy eliminating the brake booster and adopting a 6:1 pedal ratio optimized for motorsports, this kit provides the stable brake feel, pedal feedback, and superior control required for circuit racing, drifting, and rallying.\u003c\/p\u003e\n\u003cp data-start=\"345\" data-end=\"428\"\u003eWhile the stock brake booster is comfortable for street driving, in sports driving, the braking force can vary depending on pedal effort and the boost level, making delicate brake modulation difficult.\u003c\/p\u003e\n\u003cp data-start=\"430\" data-end=\"475\"\u003eThis product is a competition-only system developed for drivers who prioritize braking consistency.\u003c\/p\u003e\n\u003chr data-start=\"477\" data-end=\"480\"\u003e\n\u003ch3 data-section-id=\"1tt83pu\" data-start=\"482\" data-end=\"499\"\u003eWhy manual brakes?\u003c\/h3\u003e\n\u003cp data-start=\"501\" data-end=\"553\"\u003eMany top-tier racing categories, such as F1, GT cars, and rally cars, utilize manual brake systems.\u003c\/p\u003e\n\u003cp data-start=\"555\" data-end=\"561\"\u003eThe reasons are:\u003c\/p\u003e\n\u003cul data-start=\"563\" data-end=\"613\"\u003e\n\n\u003cli data-section-id=\"1afgw5i\" data-start=\"563\" data-end=\"577\"\u003eConsistent brake feel every time\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ix6oc9\" data-start=\"578\" data-end=\"591\"\u003eSuperior control performance\u003c\/li\u003e\n\n\u003cli data-section-id=\"dd03q5\" data-start=\"592\" data-end=\"613\"\u003ePrecise brake operation possible right up to the point of lock-up\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"615\" data-end=\"642\"\u003eThese are crucial advantages in competitive driving.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"724\"\u003eWhen set up with the correct pedal ratio, master cylinder bore size, brake pads, and front-to-rear bias, a manual brake system delivers more stable braking force than a power-assisted brake system.\u003c\/p\u003e\n\u003chr data-start=\"726\" data-end=\"729\"\u003e\n\u003ch3 data-section-id=\"r5g2dx\" data-start=\"731\" data-end=\"748\"\u003eBenefits of the 6:1 pedal ratio\u003c\/h3\u003e\n\u003cp data-start=\"750\" data-end=\"781\"\u003eStock vehicle pedal ratios are generally around 3.5–4.5:1.\u003c\/p\u003e\n\u003cp data-start=\"783\" data-end=\"805\"\u003eThis product uses a dedicated bracket to change this to 6:1.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"812\"\u003eThis offers benefits such as:\u003c\/p\u003e\n\u003cul data-start=\"814\" data-end=\"905\"\u003e\n\n\u003cli data-section-id=\"6fnr33\" data-start=\"814\" data-end=\"839\"\u003eAbility to use a larger 1-inch master cylinder\u003c\/li\u003e\n\n\u003cli data-section-id=\"1f7c3rs\" data-start=\"840\" data-end=\"857\"\u003eEfficient conversion of pedal input to hydraulic pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t09n28\" data-start=\"858\" data-end=\"882\"\u003eIncreased braking force without significantly changing pedal travel\u003c\/li\u003e\n\n\u003cli data-section-id=\"t3ugsr\" data-start=\"883\" data-end=\"905\"\u003eEfficient transmission of driver pedal effort to the brakes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"907\" data-end=\"921\"\u003eand more.\u003c\/p\u003e\n\u003chr data-start=\"923\" data-end=\"926\"\u003e\n\u003ch3 data-section-id=\"1e8vbmk\" data-start=\"928\" data-end=\"942\"\u003eIdeal for motorsport\u003c\/h3\u003e\n\u003cp data-start=\"944\" data-end=\"955\"\u003eManual brakes are an extremely user-friendly system for:\u003c\/p\u003e\n\u003cul data-start=\"957\" data-end=\"986\"\u003e\n\n\u003cli data-section-id=\"1g8i6l2\" data-start=\"957\" data-end=\"965\"\u003eLeft-foot braking\u003c\/li\u003e\n\n\u003cli data-section-id=\"2f141o\" data-start=\"966\" data-end=\"972\"\u003eWeight transfer\u003c\/li\u003e\n\n\u003cli data-section-id=\"dz0h43\" data-start=\"973\" data-end=\"986\"\u003eFine deceleration control\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"988\" data-end=\"1018\"\u003ewhich are frequently used in drifting, gymkhana, and rally driving.\u003c\/p\u003e\n\u003cp data-start=\"1020\" data-end=\"1070\"\u003eBecause the response to pedal input is linear, you can perform delicate brake modulation while preventing brake lock-up.\u003c\/p\u003e\n\u003chr data-start=\"1072\" data-end=\"1075\"\u003e\n\u003ch3 data-section-id=\"10tslvg\" data-start=\"1077\" data-end=\"1084\"\u003eKit Contents\u003c\/h3\u003e\n\u003cul data-start=\"1086\" data-end=\"1268\"\u003e\n\n\u003cli data-section-id=\"1ahczo8\" data-start=\"1086\" data-end=\"1105\"\u003e1-inch compact master cylinder\u003c\/li\u003e\n\n\u003cli data-section-id=\"1dfv98f\" data-start=\"1106\" data-end=\"1126\"\u003eIndependent front\/rear reservoir tanks\u003c\/li\u003e\n\n\u003cli data-section-id=\"wmad41\" data-start=\"1127\" data-end=\"1146\"\u003eBillet aluminum reservoir caps\u003c\/li\u003e\n\n\u003cli data-section-id=\"11f5rnc\" data-start=\"1147\" data-end=\"1175\"\u003eBillet aluminum master cylinder adapter plate\u003c\/li\u003e\n\n\u003cli data-section-id=\"14fgsfw\" data-start=\"1176\" data-end=\"1192\"\u003eL-shaped banjo fittings\u003c\/li\u003e\n\n\u003cli data-section-id=\"pxzw80\" data-start=\"1193\" data-end=\"1209\"\u003eStainless steel rear hardline\u003c\/li\u003e\n\n\u003cli data-section-id=\"rlvfu7\" data-start=\"1210\" data-end=\"1226\"\u003eBrake bias adjuster\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ug6brz\" data-start=\"1227\" data-end=\"1245\"\u003e4140 chromoly pushrod\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ono38\" data-start=\"1246\" data-end=\"1268\"\u003eStainless steel 6:1 pedal ratio bracket\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1270\" data-end=\"1273\"\u003e\n\u003ch3 data-section-id=\"yhnhqj\" data-start=\"1275\" data-end=\"1279\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1281\" data-end=\"1435\"\u003e\n\n\u003cli data-section-id=\"dqjb84\" data-start=\"1281\" data-end=\"1302\"\u003e6:1 pedal ratio for motorsport\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x5tip6\" data-start=\"1303\" data-end=\"1324\"\u003eUses dual-piston master cylinder\u003c\/li\u003e\n\n\u003cli data-section-id=\"pgpz9s\" data-start=\"1325\" data-end=\"1340\"\u003eIndependent front\/rear hydraulic circuits\u003c\/li\u003e\n\n\u003cli data-section-id=\"lp37e0\" data-start=\"1341\" data-end=\"1357\"\u003eAdjustable front\/rear brake balance\u003c\/li\u003e\n\n\u003cli data-section-id=\"169jzi8\" data-start=\"1358\" data-end=\"1387\"\u003eBolt-on design (some firewall or bulkhead modification may be required depending on the vehicle model)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1afhpeo\" data-start=\"1388\" data-end=\"1435\"\u003eDesigned based on concepts from FIA, Formula Drift, SCCA, and many other competitive categories\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1437\" data-end=\"1440\"\u003e\n\u003ch3 data-section-id=\"csihv9\" data-start=\"1442\" data-end=\"1453\"\u003eRecommended for:\u003c\/h3\u003e\n\u003cul data-start=\"1455\" data-end=\"1516\"\u003e\n\n\u003cli data-section-id=\"1sr7ul7\" data-start=\"1455\" data-end=\"1464\"\u003eCircuit racing\u003c\/li\u003e\n\n\u003cli data-section-id=\"g6068w\" data-start=\"1465\" data-end=\"1473\"\u003eDrifting\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fspp3\" data-start=\"1474\" data-end=\"1479\"\u003eRally\u003c\/li\u003e\n\n\u003cli data-section-id=\"je5caq\" data-start=\"1480\" data-end=\"1489\"\u003eTime attack\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ncfzuo\" data-start=\"1490\" data-end=\"1499\"\u003eRace cars\u003c\/li\u003e\n\n\u003cli data-section-id=\"h9ppc2\" data-start=\"1500\" data-end=\"1516\"\u003eThose looking to improve pedal feel\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1518\" data-end=\"1521\"\u003e\n\u003ch3 data-section-id=\"1ebjit\" data-start=\"1523\" data-end=\"1528\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul data-start=\"1530\" data-end=\"1654\"\u003e\n\n\u003cli data-section-id=\"619qdy\" data-start=\"1530\" data-end=\"1544\"\u003eThis product is for competition use only.\u003c\/li\u003e\n\n\u003cli data-section-id=\"w8c7pq\" data-start=\"1545\" data-end=\"1592\"\u003eDepending on the vehicle, firewall modification or custom brake line fabrication\/alteration may be required.\u003c\/li\u003e\n\n\u003cli data-section-id=\"h9z3km\" data-start=\"1593\" data-end=\"1625\"\u003eInstallation requires sufficient knowledge and skill regarding brake systems.\u003c\/li\u003e\n\n\u003cli data-section-id=\"8lq0et\" data-start=\"1626\" data-end=\"1654\"\u003e\n\n\u003ca href=\"https:\/\/fivesquareusa.com\/products\/chase-bays-brake-line-relocation-dual-piston-brake-booster-delete\" target=\"_blank\" rel=\"noopener\"\u003eVehicle-specific brake line kits\u003c\/a\u003e are sold separately.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/pSp0zoIQVQ8\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/d-4XwdpzqU8\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OkTX5bX3G8U?si=YlCiEzUaT-b2Yw-Q\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore You Order\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e〇Regarding Import Duties\u003cbr\u003eAt Shafutoya, we handle the payment of import duties incurred during customs clearance, so you will not be charged any additional fees beyond the total amount paid at checkout.\u003cbr\u003e\u003cbr\u003e〇\u003cspan\u003eChecking Compatibility\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll of our product databases are based on North American vehicles (USDM). Please verify compatibility with your Japanese domestic market (JDM) vehicle before ordering. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to investigate for you.)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWe cannot accept returns due to incompatibility if you place an order without confirming compatibility first.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease note that even if items are sorted by selecting the year, make, and model using the tabs on our homepage, this does not guarantee that they will fit a Japanese-market vehicle without modification.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAll items are translated into Japanese using translation software. As there may be confusing expressions, please contact us with any questions before placing your order.\u003cbr\u003e\u003cbr\u003e○Regarding Shipping\u003cbr\u003eShipping costs are paid at the time of checkout. Estimates for shipping can be calculated automatically by entering your shipping address on the checkout page. For large items such as body parts, the automatic shipping calculation may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.\u003cbr\u003e\u003cbr\u003eIn principle, all items are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow ample time for delivery. If you are in a rush, please contact us to confirm delivery times in advance. All items are transported by air freight; they are never shipped by sea.\u003cbr\u003e\u003cbr\u003e○Regarding Japanese Vehicle Inspection (Shaken)\u003cbr\u003eOur products are, in principle, designed and manufactured outside of Japan. Please be aware that they are not compliant with the \"Japanese Vehicle Inspection System,\" and we cannot provide strength calculation documents or similar paperwork for such inspections. Therefore, all parts are sold for the purpose of use on tracks, private property, or non-public roads, and their installation and use are entirely at your own risk.\u003cbr\u003e\u003cbr\u003e○Regarding Warranties\u003cbr\u003ePlease check the contents of your order as soon as it arrives. Since all items are shipped internationally, there may occasionally be shipping damage to the packaging or the product itself. In the event of shipping damage, defective products, or incorrect items, we will provide returns, refunds, or replacements only if you contact us within 7 days of receipt. Please understand that for items sold through us, warranty support will be handled \"exclusively through us.\" We do not provide support through other companies or distributors within Japan.\u003c\/span\u003e\u003c\/p\u003e","brand":"Chase Bays","offers":[{"title":"ホンダ | ニッサン | マツダ | ミツビシ | AE86","offer_id":42306450260023,"sku":"CB-DBBE-U","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"BMW E30 | E24 | E34 | ポルシェ | フォルクスワーゲン","offer_id":42306450292791,"sku":"CB-DBBE-EURO","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"BMW E36","offer_id":42306450325559,"sku":"CB-DBBE-E36","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"BMW E46","offer_id":42306450358327,"sku":"CB-DBBE-E46","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"BMW E90 | E92","offer_id":42306450391095,"sku":"CB-DBBE-E9X","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"Subaru インプレッサ | WRX","offer_id":42306450423863,"sku":"CB-DBBE-WRX","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"トヨタ JZX90 | JZX100","offer_id":42306450456631,"sku":"CB-DBBE-JZX","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"トヨタ スープラ | ソアラ | アルテッツァ | ニッサン 280Z","offer_id":42306450489399,"sku":"CB-DBBE-MK","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"トヨタ アリスト | MX83","offer_id":42306450522167,"sku":"CB-DBBE-MX","price":28365.0,"currency_code":"THB","in_stock":true},{"title":"トヨタ 86 | GR86 \u0026 スバル BRZ","offer_id":42306450554935,"sku":"CB-DBBE-SUB","price":28365.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/7502\/9815\/files\/CB-DBBE-U_Chase_Bays_Dual_Piston_Brake_Booster_Delete_Manual_Brake_6-1_Pedal_Ratio_Honda_Nissan_Mazda_Mitsubishi_2.jpg?v=1783287724","url":"https:\/\/fivesquareusa.com\/en-th\/products\/chase-bays-dual-piston-brake-booster-delete-with-bolt-on-6-1-pedal-ratio","provider":"Shaft Shop","version":"1.0","type":"link"}