{"product_id":"grail-exhaust-porsche-911-gt3-991-2-ece-hyvaksytty","title":"Grail Exhaust - Porsche 911 GT3 991.2 (ECE-Approved)","description":"\u003ch3 data-section-id=\"1e8ovot\" data-start=\"59\" data-end=\"106\"\u003eLoud but Legal\u003c\/h3\u003e\n\u003cp data-start=\"107\" data-end=\"448\"\u003eGRAIL exhaust systems with ECE type approval can be used in EU vehicles without separate registration. Each system is handmade in Germany from high-quality L304 stainless steel. The result is a recognizable and intense soundscape that evokes emotions from the very first start.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"618\"\u003eIf you have an imported vehicle with a type approval certificate, we recommend verifying before purchase whether the exhaust system requires an entry in the vehicle's registration data.\u003c\/p\u003e\n\u003ch3 data-section-id=\"102x5zx\" data-start=\"625\" data-end=\"667\"\u003eLoud – maximum volume\u003c\/h3\u003e\n\u003cp data-start=\"668\" data-end=\"729\"\u003eGRAIL offers maximum sound – entirely within legal limits.\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"1023\"\u003eIntelligent flap control allows for utilizing the maximum permissible sound level of the engine. Thanks to effective silencers, a powerful and pure engine sound is achieved outside the test areas, as the flaps only close in the measurement areas and the rear silencer affects the exhaust gas flow.\u003c\/p\u003e\n\u003cp data-start=\"1025\" data-end=\"1120\"\u003eThis allows for an authentic engine sound and maximum volume without compromise.\u003c\/p\u003e\n\u003ch3 data-section-id=\"vzftab\" data-start=\"1127\" data-end=\"1177\"\u003eQuiet when needed – two cars in one\u003c\/h3\u003e\n\u003cp data-start=\"1178\" data-end=\"1248\"\u003eGRAIL adapts to the driving situation – you get virtually two cars in one.\u003c\/p\u003e\n\u003cp data-start=\"1250\" data-end=\"1380\"\u003eVehicle-specifically designed silencers developed in GRAIL's sound laboratory, together with durable flaps, offer:\u003c\/p\u003e\n\u003cul data-start=\"1381\" data-end=\"1469\"\u003e\n\u003cli data-section-id=\"jn8bkx\" data-start=\"1381\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1422\"\u003eMaximum sound with open flaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hp88s9\" data-start=\"1423\" data-end=\"1469\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1469\"\u003eEffective silencing with closed flaps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1471\" data-end=\"1673\"\u003eWhen driving in measurement areas, the system maintains a noise level comparable to the standard system. High-end materials and design ensure an exceptionally clear distinction between quiet and loud modes.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cez7s8\" data-start=\"1680\" data-end=\"1710\"\u003eFlow-optimized design\u003c\/h3\u003e\n\u003cp data-start=\"1711\" data-end=\"1916\"\u003eThe GRAIL exhaust system is designed to minimize the impact on exhaust gas flow. Larger pipe diameters and fewer restrictions significantly improve flow compared to the original system.\u003c\/p\u003e\n\u003cp data-start=\"1918\" data-end=\"1990\"\u003eThe result is a freer-breathing engine and better overall efficiency.\u003c\/p\u003e\n\u003ch3 data-section-id=\"64ghcs\" data-start=\"1997\" data-end=\"2028\"\u003eRobust construction and precision\u003c\/h3\u003e\n\u003cp data-start=\"2029\" data-end=\"2223\"\u003eStainless steel flaps, made from CNC-machined solid material, operate within model-specific defined measurement areas. This allows for an optimal combination of:\u003c\/p\u003e\n\u003cul data-start=\"2224\" data-end=\"2319\"\u003e\n\u003cli data-section-id=\"1dy7551\" data-start=\"2224\" data-end=\"2249\"\u003e\n\u003cp data-start=\"2226\" data-end=\"2249\"\u003eLower back pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1199b6a\" data-start=\"2250\" data-end=\"2283\"\u003e\n\u003cp data-start=\"2252\" data-end=\"2283\"\u003eMaximum volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vm2aao\" data-start=\"2284\" data-end=\"2319\"\u003e\n\u003cp data-start=\"2286\" data-end=\"2319\"\u003ePure, mechanical engine sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"vhyn0q\" data-start=\"2326\" data-end=\"2355\"\u003eQuality Made in Germany\u003c\/h3\u003e\n\u003cp data-start=\"2356\" data-end=\"2425\"\u003eGRAIL offers what is required of a high-performance exhaust system:\u003c\/p\u003e\n\u003cul data-start=\"2426\" data-end=\"2531\"\u003e\n\u003cli data-section-id=\"1pvf7iv\" data-start=\"2426\" data-end=\"2454\"\u003e\n\u003cp data-start=\"2428\" data-end=\"2454\"\u003eFirst-class workmanship\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ey643k\" data-start=\"2455\" data-end=\"2478\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2478\"\u003eBest materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12s4zbw\" data-start=\"2479\" data-end=\"2531\"\u003e\n\u003cp data-start=\"2481\" data-end=\"2531\"\u003eMaximum, vehicle-optimized sound experience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2533\" data-end=\"2692\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2533\" data-end=\"2692\" data-is-last-node=\"\"\u003eThe perfect choice for a driver who wants more than just performance from their Porsche 911 GT3 (991.2) – an authentic, pure, and controlled engine sound.\u003c\/strong\u003e\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Polished","offer_id":52607970443611,"sku":"100245+101288","price":7296.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52607970476379,"sku":"100245+101383","price":7359.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/porsche-911-gt3-9911-grail-exhaust.png?v=1773740949","url":"https:\/\/www.qtparts.fi\/en-gb\/products\/grail-exhaust-porsche-911-gt3-991-2-ece-hyvaksytty","provider":"QT Parts","version":"1.0","type":"link"}