{"title":"Chevrolet TrailBlazer SS","description":"\u003cp\u003eBrowse parts listed for Chevrolet TrailBlazer SS. Filter by version and year, then check the exact application on each product.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/all-products?vehicle_selection_id=sbv-model-v1-19772df0d2d822c629b88e0e77b173cc\"\u003eView Chevrolet TrailBlazer SS parts\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"kooks-27202400","title":"Kooks Trailblazer SS LS2 Long Tube Headers (2006-2009) | 27202400","description":"\u003ch2\u003eEnjoy the V8 that makes your Trailblazer an SS\u003c\/h2\u003e\u003cp\u003eThe LS2 is what makes a Trailblazer SS more than another SUV. Kooks 27202400 gives your exhaust upgrade 1-7\/8-inch 304 stainless primaries and 3-inch Venturi collectors, with O2 fittings for the 2006-2009 6.0-litre application.\u003c\/p\u003e\u003cp\u003eSKU: 27202400\u003c\/p\u003e\u003ch2\u003ePurpose-made headers and collectors\u003c\/h2\u003e\u003cp\u003eThe 3-inch Venturi collectors connect to the matching Kooks Y-pipe, bringing the front of your exhaust together with parts made for your Trailblazer SS.\u003c\/p\u003e\u003ch2\u003eAllow for a proper installation\u003c\/h2\u003e\u003cp\u003eProfessional fitting involves access around the engine, front driveshaft and crossmembers. Your installer can align the headers and Y-pipe together, then check wiring clearance and exhaust joints before you put the upgraded system to use.\u003c\/p\u003e\u003ch2\u003eTuning for your exhaust upgrade\u003c\/h2\u003e\u003cp\u003eWe recommend tuning with every header installation so the calibration suits your headers, complete exhaust and fuel. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eTalk to us\u003c\/a\u003e to discuss tuning for your vehicle and the parts you are fitting.\u003c\/p\u003e\u003ch2\u003eMatching products\u003c\/h2\u003e\u003cp\u003eAdd the \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/products\/kooks-2006-2009-chevy-trailblazer-ss-y-pipes?variant=55646918476118\"\u003eTrailblazer SS Y-pipe\u003c\/a\u003e for the 2006-2009 Trailblazer SS LS2 6.0 to complete the uncatted header-to-rear-exhaust connection.\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\u003ctr\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet Trailblazer SS\u003c\/td\u003e\n\u003ctd\u003e6.0L V8\u003c\/td\u003e\n\u003ctd\u003e27202400\u003c\/td\u003e\n\u003ctd\u003eTrailblazer SS LS2 6.0L; matching Kooks Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\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\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e27202400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2006-2009 Trailblazer SS LS2 6.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader primary diameter\u003c\/td\u003e\n\u003ctd\u003e1-7\/8-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector diameter\u003c\/td\u003e\n\u003ctd\u003e3-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings\u003c\/td\u003e\n\u003ctd\u003eO2 fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired exhaust parts\u003c\/td\u003e\n\u003ctd\u003eKooks Y-pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollector design\u003c\/td\u003e\n\u003ctd\u003eVenturi collectors; O2 fittings\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\u003eDo these fit the standard Trailblazer?\u003c\/h3\u003e\u003cp\u003eThe application is specifically the 2006-2009 Trailblazer SS with the LS2 6.0-litre V8.\u003c\/p\u003e\u003ch3\u003eWhich connecting pipe do I need?\u003c\/h3\u003e\u003cp\u003eUse the matching Kooks Y-pipe for the Trailblazer SS header installation, purchased separately.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e27202400: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 27202400.\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","brand":"Kooks","offers":[{"title":"Default Title","offer_id":55646917230934,"sku":"27202400","price":1452.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/e6f6b865397799d33e4ba9580f2559ad_ef6aafdb-ea4d-421f-b5ea-ecd27a69d7d1.jpg?v=1791452522"},{"product_id":"kooks-2006-2009-chevy-trailblazer-ss-y-pipes","title":"Kooks Trailblazer SS LS2 Y-Pipe Connections (2006-2009)","description":"\u003ch2\u003eComplete the front exhaust on your Trailblazer SS\u003c\/h2\u003e\u003cp\u003eThe LS2 gives your Trailblazer SS much of its appeal. These Kooks Y-pipes finish a matching header conversion and join the OEM rear exhaust, with a choice of Performance cats or uncatted Competition Only pipework.\u003c\/p\u003e\u003cp\u003eSKUs: 27203100, 27203200\u003c\/p\u003e\u003ch2\u003eKeep the rear system you already have\u003c\/h2\u003e\u003cp\u003eBoth stainless choices use 3\" front pipework and an OEM rear outlet. Matching Kooks long tube headers are required.\u003c\/p\u003e\u003ch2\u003eChoose the catalyst for the build\u003c\/h2\u003e\u003cp\u003e27203200 supplies Performance-catted connections for naturally aspirated engines. 27203100 is the uncatted Competition Only arrangement for competition use.\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\u003e27203100\u003c\/td\u003e\n\u003ctd\u003eCat Type: Comp. Only\u003c\/td\u003e\n\u003ctd\u003e3\" uncatted Y-pipe to OEM rear exhaust.\u003c\/td\u003e\n\u003ctd\u003eUncatted; competition use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27203200\u003c\/td\u003e\n\u003ctd\u003eCat Type: Performance Cats\u003c\/td\u003e\n\u003ctd\u003e3\" Performance-catted Y-pipe to OEM rear exhaust; naturally aspirated only.\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\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\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet Trailblazer SS\u003c\/td\u003e\n\u003ctd\u003e6.0L V8\u003c\/td\u003e\n\u003ctd\u003e27203100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet Trailblazer SS\u003c\/td\u003e\n\u003ctd\u003e6.0L V8\u003c\/td\u003e\n\u003ctd\u003e27203200\u003c\/td\u003e\n\u003ctd\u003ePerformance 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\u003e27203100, 27203200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2006-2009 Chevrolet Trailblazer SS LS2 6.0L\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\u003ctr\u003e\n\u003ctd\u003eFront \/ rear interface\u003c\/td\u003e\n\u003ctd\u003e3\" \/ OEM outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired headers\u003c\/td\u003e\n\u003ctd\u003eMatching Kooks long tube headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e27203200 condition\u003c\/td\u003e\n\u003ctd\u003ePerformance cats; naturally aspirated only\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 retain the factory rear exhaust?\u003c\/h3\u003e\u003cp\u003eYes. Both options connect to the OEM rear interface.\u003c\/p\u003e\u003ch3\u003eDo these fit the original manifolds?\u003c\/h3\u003e\u003cp\u003eThe Y-pipes require matching Kooks long tube headers.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003e27203100, 27203200: Competition, off-road and track use only. Not for use on public roads.\u003c\/p\u003e\u003cp\u003eThe competition-use waiver applies to 27203100.\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","brand":"Kooks","offers":[{"title":"Comp. Only","offer_id":55646918476118,"sku":"27203100","price":1550.79,"currency_code":"GBP","in_stock":true},{"title":"Performance Cats","offer_id":55646918508886,"sku":"27203200","price":1834.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/be1c9f9ddbfbd75697d03e6da2846559_2ed476e3-6e30-4ec8-bec7-6c373f466219.jpg?v=1791452523"},{"product_id":"kooks-2720h420","title":"Kooks Trailblazer SS LS2 Header and Y-Pipe Kit (2006-2009) | 2720H420","description":"\u003ch2\u003eMake more of the LS2 in your Trailblazer SS\u003c\/h2\u003e\u003cp\u003eUpgrade your Trailblazer SS with Kooks 1-7\/8\" long tube headers and a matching Performance-catted Y-pipe. This stainless front system brings the principal exhaust conversion components together for the 6.0-litre LS2, joining the OEM rear exhaust.\u003c\/p\u003e\u003cp\u003eSKU: 2720H420\u003c\/p\u003e\u003ch2\u003eHeaders and Y-pipe supplied together\u003c\/h2\u003e\u003cp\u003eThe headers use 3\" collectors, feeding the 3\" front pipework of the supplied Y-pipe before its OEM outlet. The matched package lets a compatible rear exhaust stay in the installation.\u003c\/p\u003e\u003ch2\u003eFor the naturally aspirated SS\u003c\/h2\u003e\u003cp\u003eThis is the 2006-2009 Trailblazer SS 6.0-litre application. Performance cats suit a naturally aspirated LS2; a boosted engine needs a catalyst arrangement suitable for forced induction.\u003c\/p\u003e\u003ch2\u003eTuning for your exhaust upgrade\u003c\/h2\u003e\u003cp\u003eWe recommend tuning with every header installation so the calibration suits your new headers, complete exhaust and fuel. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eContact us\u003c\/a\u003e to discuss the right tuning route for your vehicle.\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\u003ctr\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet Trailblazer SS\u003c\/td\u003e\n\u003ctd\u003e6.0L V8\u003c\/td\u003e\n\u003ctd\u003e2720H420\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\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\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e2720H420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003e2006-2009 Trailblazer SS, LS2 6.0L V8\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\u003ctr\u003e\n\u003ctd\u003eHeaders\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" primaries; 3\" collectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eY-pipe\u003c\/td\u003e\n\u003ctd\u003e3\" Performance-catted stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear outlet\u003c\/td\u003e\n\u003ctd\u003eOEM interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalyst condition\u003c\/td\u003e\n\u003ctd\u003eNaturally aspirated only\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\u003eIs this for the six-cylinder Trailblazer?\u003c\/h3\u003e\u003cp\u003eThis package is for the SS with its LS2 6.0-litre V8.\u003c\/p\u003e\u003ch3\u003eAre the front cats supplied?\u003c\/h3\u003e\u003cp\u003eYes. They are part of the supplied Performance-catted Y-pipe.\u003c\/p\u003e\u003ch3\u003eDo you recommend tuning with these headers?\u003c\/h3\u003e\u003cp\u003eWe recommend tuning with every header installation. \u003ca href=\"https:\/\/hooniesadrenaline.co.uk\/pages\/contact\"\u003eTalk to us\u003c\/a\u003e about calibration for your vehicle, exhaust and other modifications.\u003c\/p\u003e\u003ch2\u003eIntended use\u003c\/h2\u003e\u003cp\u003eCompetition, off-road and track use only. Not for use on public roads.\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","brand":"Kooks","offers":[{"title":"Default Title","offer_id":55646918869334,"sku":"2720H420","price":3287.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/e6f6b865397799d33e4ba9580f2559ad_de89621f-30be-44b3-b24a-5432778d57d2.jpg?v=1791452524"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/collections\/hoonies-model-chevrolet-trailblazer-ss-full-bleed-20261010-32aaf4b72204.webp?v=1791908304","url":"https:\/\/hooniesadrenaline.co.uk\/collections\/chevrolet-trailblazer-ss.oembed","provider":"Hoonies Adrenaline","version":"1.0","type":"link"}