{"product":{"id":11350222111062,"title":"Kooks Gen 2 Lightning 5.4 Front Connections (1999-2004)","body_html":"\u003ch2\u003eFinish the Kooks header conversion on your Lightning\u003c\/h2\u003e\u003cp\u003eThese connection pipes take the matching Kooks headers on your second-generation Lightning to the OEM rear exhaust. The uncatted Competition Only choice suits a competition-use front conversion; the Performance-catted option carries a naturally aspirated restriction that matters on this factory-supercharged truck.\u003c\/p\u003e\u003cp\u003eSKUs: 13313100, 13313200\u003c\/p\u003e\u003ch2\u003eMatch the 2-1\/2-inch connection\u003c\/h2\u003e\u003cp\u003eBoth options have 2-1\/2\" front and OEM rear connections. 13313200 uses two-bolt header flanges and includes fitting clamps.\u003c\/p\u003e\u003ch2\u003eChoose the cats for the actual engine\u003c\/h2\u003e\u003cp\u003e13313200 has 400-cell Performance cats and is not for forced-induction applications. It is therefore not the catted choice for a Lightning retaining its factory supercharger. 13313100 supplies uncatted Competition Only pipes.\u003c\/p\u003e\u003ch2\u003eChoose your configuration\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"variant-comparison\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConfiguration\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSupplied arrangement\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting \/ engine conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e13313100\u003c\/td\u003e\n\u003ctd\u003eCat Type: Comp. Only\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\" uncatted Competition Only pipes to 2-1\/2\" OEM rear exhaust.\u003c\/td\u003e\n\u003ctd\u003eUncatted Competition option for the factory-supercharged engine; Uncatted; competition use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13313200\u003c\/td\u003e\n\u003ctd\u003eCat Type: Performance Cats\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\" pipes with 400-cell Performance cats and clamps; naturally aspirated only, not suitable with the factory supercharger.\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only; not the factory-supercharged engine; Naturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-13312000?variant=55646919491926\"\u003eGen 2 Lightning headers\u003c\/a\u003e provide the matching 2-1\/2-inch front interface for the 1999-2004 Lightning. Choose the Competition pipes for the stock supercharged engine; the Performance cats are for naturally aspirated use.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003cdiv class=\"table-scroll\"\u003e\u003ctable class=\"vehicle-fitment\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eVehicle \/ trim\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eEngine\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eApplicable SKU\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eFitting conditions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Heritage SVT Lightning\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313100\u003c\/td\u003e\n\u003ctd\u003eUncatted Competition option for the factory-supercharged engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Heritage SVT Lightning\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313200\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only; not the factory-supercharged engine; Performance cats: naturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2003\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Lightning\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313100\u003c\/td\u003e\n\u003ctd\u003eUncatted Competition option for the factory-supercharged engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2003\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Lightning\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313200\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only; not the factory-supercharged engine; Performance cats: naturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2003\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Harley-Davidson Edition\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313100\u003c\/td\u003e\n\u003ctd\u003eUncatted Competition option for the factory-supercharged engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2000-2003\u003c\/td\u003e\n\u003ctd\u003eFord F-150 Harley-Davidson Edition\u003c\/td\u003e\n\u003ctd\u003e5.4L V8\u003c\/td\u003e\n\u003ctd\u003e13313200\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only; not the factory-supercharged engine; Performance cats: naturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\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\u003eSKUs\u003c\/td\u003e\n\u003ctd\u003e13313100, 13313200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e1999-2004 F-150 Lightning 5.4L 2V; option engine conditions apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel; 13313200 uses 16-gauge tubing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet \/ OEM outlet\u003c\/td\u003e\n\u003ctd\u003e2-1\/2\" \/ 2-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13313200 fitting\u003c\/td\u003e\n\u003ctd\u003eTwo-bolt joint; Kooks 2-1\/2\" collectors; clamps included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13313200 cats\u003c\/td\u003e\n\u003ctd\u003e400-cell Performance; naturally aspirated only; not for the factory-supercharged engine\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\u003eCan I use the Performance cats with the stock supercharger?\u003c\/h3\u003e\u003cp\u003eThe Performance cats are for naturally aspirated use. Choose the Competition connection option for the factory-supercharged engine.\u003c\/p\u003e\u003ch3\u003eDoes the uncatted option connect to the OEM rear exhaust?\u003c\/h3\u003e\u003cp\u003eYes. 13313100 uses the 2-1\/2\" OEM rear interface with matching Kooks headers.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e13313100, 13313200: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 13313100.\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 Pipes","created_at":"2026-10-08T10:42:05+01:00","handle":"kooks-1999-2004-f150-lightning-gen-2-connection-pipes","updated_at":"2026-10-11T09:31:10+01:00","published_at":"2026-10-09T13:34:17+01:00","template_suffix":null,"published_scope":"global","tags":"brand:kooks, cat:exhausts, dept:performance-parts, fits:ford-f-150, fits:ford-f-150-heritage, fits:ford-f-150-svt-lightning, make:ford, type:exhaust-pipe","variants":[{"id":55646919885142,"product_id":11350222111062,"title":"Comp. Only","price":"1439.63","sku":"13313100","position":1,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Comp. Only","option2":null,"option3":null,"created_at":"2026-10-08T10:42:06+01:00","updated_at":"2026-10-11T09:31:10+01:00","taxable":true,"barcode":"842422132545","grams":7711,"image_id":null,"weight":7.711,"weight_unit":"kg","requires_shipping":true,"quantity_rule":{"min":1,"max":null,"increment":1},"price_currency":"GBP","compare_at_price_currency":"","quantity_price_breaks":[]},{"id":55646919917910,"product_id":11350222111062,"title":"Performance Cats","price":"1723.62","sku":"13313200","position":2,"compare_at_price":"","fulfillment_service":"manual","inventory_management":null,"option1":"Performance Cats","option2":null,"option3":null,"created_at":"2026-10-08T10:42:06+01:00","updated_at":"2026-10-11T09:31:10+01:00","taxable":true,"barcode":"842422132842","grams":9979,"image_id":null,"weight":9.979,"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":14512406528342,"product_id":11350222111062,"name":"Cat Type","position":1,"values":["Comp. 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