{"product_id":"kline-innovation-exhaust-system-991-turbo","title":"Kline Innovation Exhaust System (991 Turbo)","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eCapitalizing on the design innovations and success of Kline’s 996 and 997 range, the bar for designing the Kline 991 turbo exhaust had been set high. Their trademark perfect x pipe geometry, harmonically tuned silencer geometry, Inconel 625, and their proprietary acoustic silencer packing materials result in a system that has become famous for that perfect sound. Zero drone, and a raised pitch raucous incendiary howl in higher rpms and hard throttle. The design is so perfect, that you can even run cat-less versions silently at cruising speeds, only unleashing that howl when you drive the car hard.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDuring development there were some clear evolutionary design steps that we could incorporate. The secondary tail pipe allowed us to integrate an effective gas overflow system. The concept was conceived at the fluid dynamic modeling stage, and effectively works to cut low rpm  noise, while allowing an effective increased cross section at higher rpms producing a more accentuated Jekyll and Hyde personality, and slightly broader torque curves. For a similar system, check out the\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/flat6motorsports.com\/products\/ipe-valvetronic-f1-exhaust-system-991-1-carrera-s\" title=\"iPE F1 exhaust\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/flat6motorsports.com\/products\/ipe-valvetronic-f1-exhaust-system-991-1-carrera-s\"\u003eiPE F1 exhaust\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003ePerformance\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePreliminary testing indicates a maximum power gain for the decat variant in the region from 35-45whp and 55-65nm torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eCross Section\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDe-cat cross section 70mm OD specifically chosen for a balance of peak torque and power\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSilencer section, cross section 65mm OD and 44mm OD overflow\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCatalysts come in a 108mm OD to 127mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eMaterials\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStandard 304 grade Stainless Steel\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWeight\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDecat - 12.5kg\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e100 Cell - 14kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eInconel 625, formula one grade exhaust material.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWeight\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSystem 7.5kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eBUILD TIME\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e304 STAINLESS\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTotal - 14 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eINCONEL 625\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eTotal - 30 hours\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ShopABP","offers":[{"title":"304 Stainless Steel \/ DE-Cat \/ 76\/70mm (Regular)","offer_id":44390585106729,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ DE-Cat \/ 76\/64mm (TUV)64mm","offer_id":44390605095209,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ DE-Cat \/ 76\/76mm (Race Version)","offer_id":44390605127977,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 200 Cell High Flow \/ 76\/70mm (Regular)","offer_id":44390605160745,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 200 Cell High Flow \/ 76\/64mm (TUV)64mm","offer_id":44390605193513,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 200 Cell High Flow \/ 76\/76mm (Race Version)","offer_id":44390605226281,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 100 Cell High Flow Cats \/ 76\/70mm (Regular)","offer_id":44390605259049,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 100 Cell High Flow Cats \/ 76\/64mm (TUV)64mm","offer_id":44390605291817,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"304 Stainless Steel \/ 100 Cell High Flow Cats \/ 76\/76mm (Race Version)","offer_id":44390605324585,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ DE-Cat \/ 76\/70mm (Regular)","offer_id":44390585139497,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ DE-Cat \/ 76\/64mm (TUV)64mm","offer_id":44390605357353,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ DE-Cat \/ 76\/76mm (Race Version)","offer_id":44390605390121,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 200 Cell High Flow \/ 76\/70mm (Regular)","offer_id":44390605422889,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 200 Cell High Flow \/ 76\/64mm (TUV)64mm","offer_id":44390605455657,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 200 Cell High Flow \/ 76\/76mm (Race Version)","offer_id":44390605488425,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 100 Cell High Flow Cats \/ 76\/70mm (Regular)","offer_id":44390605521193,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 100 Cell High Flow Cats \/ 76\/64mm (TUV)64mm","offer_id":44390605553961,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true},{"title":"Inconel 625 \/ 100 Cell High Flow Cats \/ 76\/76mm (Race Version)","offer_id":44390605586729,"sku":"","price":4350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/6120\/2729\/products\/Pic1_46c03383-878c-4b94-9dab-3f82836e3ec6.jpg?v=1675810580","url":"https:\/\/shopabp.myshopify.com\/products\/kline-innovation-exhaust-system-991-turbo","provider":"ShopABP","version":"1.0","type":"link"}