{"product_id":"kooks-2014-chevrolet-ss-ls3-6-2l-3in-x-oem-ss-catted-x-pipe","title":"Kooks 2014+ Chevrolet SS LS3 6.2L 3in x OEM SS Catted X-Pipe","description":"\u003ch4\u003e\u003cstrong\u003eTrue Dual Flow with X-Pipe Scavenging for Broad Torque and Peak Power\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Kooks 25103201 3-inch GREEN catted X-pipe completes the exhaust upgrade on 2014 and 2017 Chevrolet SS sedans with the 6.2L LS3 V8, linking Kooks long tube headers directly to the factory mid-pipe for seamless integration that maintains 49-state emissions compliance while adding 15 and 25 rear-wheel horsepower and 20 and 30 lb-ft of torque through high-flow 300-cell metallic substrate GREEN catalytic converters and mandrel-bent X-pipe design for balanced exhaust flow.\u003c\/p\u003e\n\u003cp\u003eHandcrafted from T304 aircraft-quality stainless steel with 3\/8-inch laser-cut flanges and full TIG welds, this X-pipe ensures zero leaks under extreme heat and supports over 800 HP from tunes or cams without sacrificing ground clearance or daily drivability. The crossover design equalizes cylinder pulses for smoother power delivery and a deeper, more aggressive V8 note in open mode with zero drone at cruise.\u003c\/p\u003e\n\u003cp\u003eFor Chevrolet SS owners pairing Kooks headers with stock exhaust, the 25103201 GREEN catted X-pipe is the essential emissions-legal link that maximizes LS3 performance with sedan refinement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e3-inch mandrel-bent T304 stainless steel X-pipe\u003c\/li\u003e\n\u003cli\u003eGREEN 300-cell high-flow metallic catalytic converters\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to Kooks headers and OEM mid-pipe\u003c\/li\u003e\n\u003cli\u003e3\/8-inch laser-cut flanges with full TIG welds\u003c\/li\u003e\n\u003cli\u003eSupports 800+ HP with proper tuning\u003c\/li\u003e\n\u003cli\u003eBalances exhaust for smoother power and sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e49-state EPA compliant not for sale or use in California or CARB states without exemption\u003c\/li\u003e\n\u003cli\u003eRequires Kooks long tube headers for proper fitment\u003c\/li\u003e\n\u003cli\u003eIncludes all hardware and gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65:\u003c\/strong\u003e Contains chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited lifetime on stainless construction and 25,000 miles on catalytic converters to original purchaser.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended lift required\u003c\/li\u003e\n\u003cli\u003eBolt X-pipe to Kooks header collectors with supplied gaskets\u003c\/li\u003e\n\u003cli\u003eConnect to OEM mid-pipe using included hardware\u003c\/li\u003e\n\u003cli\u003eTorque flanges to 25-30 ft-lbs and check for leaks after heat cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\/Engine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014 and 2017\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSS\u003c\/td\u003e\n\u003ctd\u003eBase. LS3 6.2L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: Fits all 2014 and 2017 Chevrolet SS sedan with Kooks long tube headers. Manual or automatic.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat's Included in the Purchase\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 3\" GREEN Catted X-Pipe\u003c\/li\u003e\n\u003cli\u003eGaskets and Flange Hardware Kit\u003c\/li\u003e\n\u003cli\u003eDetailed Installation Instructions\u003c\/li\u003e\n\u003cli\u003ePart Number: Kooks 25103201\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Kooks?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 60 years of championship-winning exhaust engineering\u003c\/li\u003e\n\u003cli\u003eHandcrafted in the USA from T304 aircraft-quality stainless steel\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty and dyno-proven performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this work with factory headers?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, designed specifically for Kooks long tube headers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is it emissions legal?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, 49-state EPA compliant with GREEN cats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How much power does it add?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 15 and 25 RWHP when paired with Kooks headers\u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eDo Kooks headers require a tune after installation?\u003c\/strong\u003e\u003cbr\u003e\n    Yes. A professional tune is strongly recommended after installing long tube headers. The significant improvement in exhaust flow changes air fuel ratios and requires ECM recalibration to achieve optimal power output and safe operation.\n  \u003c\/li\u003e\n  \u003cli\u003e\n    \u003cstrong\u003eWill these headers void my factory powertrain warranty?\u003c\/strong\u003e\u003cbr\u003e\n    Under the Magnuson-Moss Warranty Act, a manufacturer cannot void your vehicle warranty simply because you installed an aftermarket part unless they prove the component directly caused the failure. Consult your dealer for specifics on your situation.\n  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do these Kooks headers require a tune after installation? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. A professional tune is strongly recommended after installing long tube headers. The significant improvement in exhaust flow changes air fuel ratios and requires ECM recalibration to achieve optimal power output and safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will Kooks headers void my factory powertrain warranty? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Under the Magnuson-Moss Warranty Act, a manufacturer cannot void your vehicle warranty simply because you installed an aftermarket part unless they prove the component directly caused the failure in question. Consult your dealer for specifics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty does Kooks provide? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Kooks products are backed by a limited lifetime warranty to the original purchaser against defects in materials and workmanship. Racing and competition use applications may have specific warranty exclusions. Contact Kooks Performance directly for warranty details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS or Fed Ex Ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Typically ships same day or next if in stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Heavy-duty box with foam protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kooks Headers","offers":[{"title":"Default Title","offer_id":41771616534607,"sku":"KSH25103201","price":2150.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kooks-25103201-xpipe_01.jpg?v=1764173754","url":"https:\/\/www.blackopsautoworks.com\/products\/kooks-2014-chevrolet-ss-ls3-6-2l-3in-x-oem-ss-catted-x-pipe","provider":"Black Ops Auto Works","version":"1.0","type":"link"}