{"product":{"id":11350202057046,"title":"Kooks 1-7\/8 x 3-inch Slip-On Header Collector | 9905S","body_html":"\u003ch2\u003eA 3-inch outlet for your fabricated header\u003c\/h2\u003e\u003cp\u003eFinish a 1-7\/8-inch-primary header with Kooks 9905S. Its four-into-one 304 stainless design includes the patented scavenging spike, with a 3-inch outside-diameter outlet to connect to the exhaust you are making.\u003c\/p\u003e\u003cp\u003eSKU: 9905S\u003c\/p\u003e\u003ch2\u003eA slip fit over the primary tubes\u003c\/h2\u003e\u003cp\u003eThe primary inlets are 1-7\/8-inch inside diameter, sized to slip over matching outside-diameter primary tubes. Two A\/B-style tabs are supplied to secure the collector to those tubes.\u003c\/p\u003e\u003ch2\u003eOrder for the actual header layout\u003c\/h2\u003e\u003cp\u003eEach item is one collector. Choose the quantity needed for your fabricated headers and have the collector joints aligned before final welding or assembly.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"technical-specifications\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e9905S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eCustom header fabrication; single collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary inlet diameter\u003c\/td\u003e\n\u003ctd\u003e1-7\/8-inch inside diameter; slips over matching outside diameter primary tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector outlet diameter\u003c\/td\u003e\n\u003ctd\u003e3-inch outside diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector design\u003c\/td\u003e\n\u003ctd\u003eFour-into-one with patented scavenging spike\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eTwo A\/B-style tabs to secure collector to primaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat size is the outlet?\u003c\/h3\u003e\u003cp\u003eThe collector outlet is 3-inch outside diameter.\u003c\/p\u003e\u003ch3\u003eAre securing tabs included?\u003c\/h3\u003e\u003cp\u003eYes. Two A\/B-style tabs are included with each individual collector.\u003c\/p\u003e\u003ch2\u003eOrdering and delivery\u003c\/h2\u003e\u003cp\u003eEstimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.\u003c\/p\u003e","vendor":"Kooks","product_type":"Exhaust Fabrication Components","created_at":"2026-10-08T10:40:44+01:00","handle":"kooks-9905s","updated_at":"2026-10-12T16:16:09+01:00","published_at":"2026-10-09T13:46:23+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, class:equipment-service-non-vehicle, dept:performance-parts, type:exhaust-fabrication-component","variants":[{"id":55646887051606,"product_id":11350202057046,"title":"Default Title","price":"268.47","sku":"9905S","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Default Title","option2":null,"option3":null,"created_at":"2026-10-08T10:40:44+01:00","updated_at":"2026-10-12T16:16:09+01:00","taxable":true,"barcode":"842422140045","grams":4536,"image_id":null,"weight":4.536,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]}],"options":[{"id":14512381919574,"product_id":11350202057046,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":86449164910934,"product_id":11350202057046,"position":1,"created_at":"2026-10-08T10:40:44+01:00","updated_at":"2026-10-08T10:40:47+01:00","alt":"Kooks 1-7\/8\" x 3\" 304 Stainless Steel Slip-On Collector","width":1500,"height":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/ee8771804a63e7ca0f78c9313f3a1ede_ffbe93b8-d2b4-4f94-a2c3-0a30b9796941.jpg?v=1791452447","variant_ids":[]}],"image":{"id":86449164910934,"product_id":11350202057046,"position":1,"created_at":"2026-10-08T10:40:44+01:00","updated_at":"2026-10-08T10:40:47+01:00","alt":"Kooks 1-7\/8\" x 3\" 304 Stainless Steel Slip-On Collector","width":1500,"height":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/ee8771804a63e7ca0f78c9313f3a1ede_ffbe93b8-d2b4-4f94-a2c3-0a30b9796941.jpg?v=1791452447","variant_ids":[]}}}