{"product_id":"pit-crew-racing-nb6c-hand-bent-exhaust-manifold-for-mazda-mx5-miata-nb","title":"Pit Crew Racing | NB6C Hand-Bent Exhaust Manifold for Mazda MX5 Miata NB","description":"\u003cp data-start=\"0\" data-end=\"77\"\u003e\u003cstrong data-start=\"0\" data-end=\"77\"\u003ePit Crew Racing | NB6C Hand-Bent Exhaust Manifold for Mazda MX-5 Miata NB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"79\" data-end=\"410\"\u003eThis hand-bent exhaust manifold from Pit Crew Racing is engineered specifically for the NB6C Mazda MX-5 Miata, focusing on maximizing performance through careful design and extensive testing. Pit Crew Racing favors a \u003cstrong data-start=\"296\" data-end=\"324\"\u003e4-1 header configuration\u003c\/strong\u003e for its ability to deliver stronger peak power compared to traditional 4-2-1 layouts.\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"700\"\u003eThrough repeated testing, the optimal runner length was determined to be \u003cstrong data-start=\"485\" data-end=\"525\"\u003e650mm to the collector (pyramid top)\u003c\/strong\u003e, with equal length applied to all cylinders. This design helps balance exhaust pulse timing while maintaining improved torque characteristics and strong high-RPM performance.\u003c\/p\u003e\n\u003cp data-start=\"702\" data-end=\"964\"\u003eTo further enhance exhaust efficiency, each pipe is carefully \u003cstrong data-start=\"764\" data-end=\"777\"\u003ehand-bent\u003c\/strong\u003e rather than using standard mandrel sections. This meticulous process allows for smoother exhaust flow and precise layout, helping unlock the engine’s full potential across the powerband.\u003c\/p\u003e\n\u003cp data-start=\"966\" data-end=\"985\"\u003e\u003cstrong data-start=\"966\" data-end=\"985\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"986\" data-end=\"1290\"\u003e\n\u003cli data-section-id=\"17dqfbu\" data-start=\"986\" data-end=\"1029\"\u003eDesigned for Mazda MX-5 Miata NB (NB6C)\u003c\/li\u003e\n\u003cli data-section-id=\"jqe4ue\" data-start=\"1030\" data-end=\"1085\"\u003ePerformance-focused \u003cstrong data-start=\"1052\" data-end=\"1083\"\u003e4-1 exhaust manifold design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kje6qr\" data-start=\"1086\" data-end=\"1132\"\u003eEqual runner length \u003cstrong data-start=\"1108\" data-end=\"1130\"\u003e650mm to collector\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ef0wm7\" data-start=\"1133\" data-end=\"1177\"\u003eHand-bent piping for smooth exhaust flow\u003c\/li\u003e\n\u003cli data-section-id=\"dzyxt4\" data-start=\"1178\" data-end=\"1225\"\u003ePipe diameter: \u003cstrong data-start=\"1195\" data-end=\"1223\"\u003e38Φ runners \/ 50Φ outlet\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"21c5vq\" data-start=\"1226\" data-end=\"1290\"\u003eDesigned to improve both torque characteristics and peak power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255,42,0);\"\u003e\u003cstrong\u003e\u003cu\u003ePLEASE NOTE:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a Japan Parts Service. Some items are made to order (typically 4-8 weeks to make).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIf you select air mail, expect a 4-6 week wait (could be less if in stock in Japan).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIf you select container service, expect a 4-6 month wait.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAll sales are final. Please expect delays and do not purchase from this section if you're in a hurry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCheck out our \"\u003ca href=\"https:\/\/buypartsfromjapan.com\/collections\/in-stock-aero-1\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(255,42,0);\"\u003eIn Stock Aero\u003c\/span\u003e\u003c\/a\u003e\" page for all aero we have in stock in the USA ready to ship.\u003c\/p\u003e","brand":"Pit Crew Racing","offers":[{"title":"Default Title","offer_id":45845618000045,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/4335\/8637\/files\/6e38ccfcbf16c9b80e72d64f958e0df0.jpg?v=1774416278","url":"https:\/\/buypartsfromjapan.com\/products\/pit-crew-racing-nb6c-hand-bent-exhaust-manifold-for-mazda-mx5-miata-nb","provider":"Parts From Japan","version":"1.0","type":"link"}