{"product_id":"cadillac-cts-v-coupe-2011-2015-exhaust-system","title":"GT Haus Cadillac CTS-V Coupe [2011-2015]","description":"\u003cdiv class=\"pmd-gthaus\"\u003e\n\u003ch3\u003eProduct overview\u003c\/h3\u003e\n\u003cp\u003eThe GT Haus American Roar Racing exhaust for the 2011-2015 Cadillac CTS CTS-V Coupe is a rear muffler section, offered here in the materials, performance levels and tip styles GT Haus builds for this exact application. PMD supplies it as a genuine GT Haus part.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e 2011-2015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cadillac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel \/ chassis:\u003c\/strong\u003e CTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmodel \/ engine:\u003c\/strong\u003e CTS-V Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem type\u003c\/h3\u003e\n\u003cp\u003eRear muffler section only. It connects to the factory (or optional GT Haus) pipework ahead of it.\u003c\/p\u003e\n\u003ch3\u003eValved or non-valved operation\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGTS Non-Valved System\u003c\/strong\u003e — GTS Ultimate Performance has no valves, so the exhaust note is the same at all times. No controller is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGTC-VC Valved Control\u003c\/strong\u003e — GTC-VC uses vacuum-actuated valves (GT Haus E.C.V.C. variable-chamber design) so you can switch between a near-OEM volume with valves closed and a GT2-like note with valves open.\u003c\/p\u003e\n\u003cp\u003eGT Haus lists the GTC Wireless Remote Kit (two wireless remotes, receiver module and installation hardware) as included with GTC systems. It is not included with OEC configurations.\u003c\/p\u003e\n\u003ch3\u003eAvailable options\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eStainless steel (SUS): T304\/T316 polished stainless steel.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance levels offered for this vehicle:\u003c\/strong\u003e GTS Non-Valved System, GTC-VC Valved Control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip configurations:\u003c\/strong\u003e 2x130mm (Round Split).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTip finishes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolished stainless steel tips (standard)\u003c\/li\u003e\n\u003cli\u003eMatte black powder-coated tips\u003c\/li\u003e\n\u003cli\u003eGloss black powder-coated tips\u003c\/li\u003e\n\u003cli\u003eRolled Carbon carbon-fiber tips\u003c\/li\u003e\n\u003cli\u003eSignature Carbon carbon-fiber tips\u003c\/li\u003e\n\u003cli\u003ePhantom Carbon carbon-fiber tips\u003c\/li\u003e\n\u003cli\u003eTitanium tip upgrade on a stainless system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot every combination is offered — the selectors show only the material, performance level and tip combinations GT Haus builds for this vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRear Muffler(s) only(SUS)\u003c\/li\u003e\n\u003cli\u003eGTC Wireless Remote Kit (GTC-VC \/ GTC-EC versions only; not OEC).\u003c\/li\u003e\n\u003cli\u003eTips as selected (size and finish).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included \/ sold separately:\u003c\/strong\u003e mid pipes, downpipes and other sections listed under Recommended components below.\u003c\/p\u003e\n\u003ch3\u003eRecommended and required components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended upgrade — Mid Pipe:\u003c\/strong\u003e \u003ca href=\"\/fr\/products\/cadillac-cts-cts-v-coupe-2011-2015-section-1-cat-bypass-ar-pipe\"\u003eCadillac CTS CTS-V Coupe 2011-2015 Section 1 (Cat bypass) AR pipe\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended upgrade — Mid Pipe:\u003c\/strong\u003e \u003ca href=\"\/fr\/products\/cadillac-cts-cts-v-coupe-2011-2015-section-2-resonator-bypass-x-pipe-section\"\u003eCadillac CTS CTS-V Coupe 2011-2015 Section 2 (Resonator bypass) X pipe Section\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended upgrades are the parts GT Haus pairs with this item on its own product page. They are optional unless marked required.\u003c\/p\u003e\n\u003ch3\u003eInstallation notes\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eGT Haus does not publish connection, cutting or modification details on this listing. Professional installation is recommended; contact PMD with your VIN to confirm fitment before ordering.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSpecifications from the GT Haus 2026 price guide and gthaus.com. Contact PMD if you need help confirming fitment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GT Haus","offers":[{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/SUS Default","offer_id":53153304117545,"sku":"CA0121534-SD","price":2498.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Matte Black","offer_id":53153304150313,"sku":"CA0121534-MB","price":2798.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Glossy Black","offer_id":53153304183081,"sku":"CA0121534-GB","price":2798.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Rolled Carbon","offer_id":53153304215849,"sku":"CA0121534-RC","price":2998.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Signature Carbon","offer_id":53153304248617,"sku":"CA0121534-SC","price":3298.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Phantom Carbon","offer_id":53153304281385,"sku":"CA0121534-PC","price":3298.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTS Non-Valved System \/ 2x130mm (Round Split)\/Titanium Upgrade","offer_id":53153304314153,"sku":"CA0121534-TD","price":2998.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/SUS Default","offer_id":53153304346921,"sku":"CA0121634-SD","price":3298.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Matte Black","offer_id":53153304379689,"sku":"CA0121634-MB","price":3598.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Glossy Black","offer_id":53153304412457,"sku":"CA0121634-GB","price":3598.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Rolled Carbon","offer_id":53153304445225,"sku":"CA0121634-RC","price":3798.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Signature Carbon","offer_id":53153304477993,"sku":"CA0121634-SC","price":4098.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Phantom Carbon","offer_id":53153304510761,"sku":"CA0121634-PC","price":4098.0,"currency_code":"USD","in_stock":true},{"title":"SUS \/ GTC-VC Valved Control \/ 2x130mm (Round Split)\/Titanium Upgrade","offer_id":53153304543529,"sku":"CA0121634-TD","price":3798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9586\/6153\/files\/ARR_Cadillac_CTS_CTS-V_Coupe_2011-2015__SUS_GTS_Non-Valved_System_2x130_07_6a8c810f-07a2-46c0-9b92-ec4407ad59a4.jpg?v=1778586922","url":"https:\/\/pmddriven.com\/fr\/products\/cadillac-cts-v-coupe-2011-2015-exhaust-system","provider":"PMD Premier Motoring Development","version":"1.0","type":"link"}