{"product_id":"grail-abgasanlage-3-zoll-passend-fur-bmw-2er-g42-b58-klappenanlage","title":"Grail 3-inch exhaust system suitable for BMW 3 Series M340i G20 \/ G21 (B58) – Exhaust Valve System","description":"\u003ch1\u003eGrail 3-inch exhaust system suitable for BMW 3 Series M340i G20 \/ G21 (B58) – Exhaust Valve System\u003c\/h1\u003e\n\n\u003ch2\u003edescription\u003c\/h2\u003e\n\u003cp\u003eThe GRAIL exhaust system with a 3-inch diameter is suitable for the BMW 3 Series. MThe 340i G20 sedan and G21 Touring with the B58 engine is the answer for everyone who wants more sound – no registration required, no compromises. Thanks to ECE type approval, the system is registration-free within the EU and therefore ready to drive immediately. Handcrafted in Germany from L304 stainless steel.\u003c\/p\u003e\n\u003cp\u003eThe B58 engine of the MThe 340i has the potential for a rich inline six-cylinder sound – the GRAIL exhaust system brings out exactly what BMW doesn't allow from the factory. A full, raw six-cylinder sound under load, without any interference with the factory exhaust valve control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLoud but Legal:\u003c\/strong\u003e The GRAIL uses the factory BMW exhaust flap control system of your vehicle. MThe system is compatible with the 340i and behaves exactly as BMW specifies from the factory. At higher engine speeds and under load, the valves open fully – then the system delivers the full GRAIL sound. Since the valves are controlled exclusively via the factory system, the system complies with all ECE regulations and is fully street legal.\u003c\/p\u003e\n\u003cp\u003eFLOW DOWN® is an official GRAIL partner in the Ruhr area and specializes in the professional installation of exhaust systems. Installation is carried out directly at our facility in Essen – cleanly, precisely, and including a functional test of the valve control.\u003c\/p\u003e\n\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically designed for BMW 3 Series M340i with B58 engine\u003c\/li\u003e\n  \u003cli\u003eECE type approval – registration-free within the EU\u003c\/li\u003e\n  \u003cli\u003eFlap control via standard BMW control unit\u003c\/li\u003e\n  \u003cli\u003e3 inch L304 stainless steel, handcrafted in Germany\u003c\/li\u003e\n  \u003cli\u003eFLOW DOWN® is an official GRAIL partner in the Ruhr area\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMaterial\u003c\/h2\u003e\n\u003cp\u003eL304 stainless steel, handcrafted in Germany. Mufflers specially developed for the B58 engine in the GRAIL sound lab ensure maximum sound when the valves are open and maximum damping when they are closed – the distinctive GRAIL delta between loud and quiet.\u003c\/p\u003e\n\n\u003ch2\u003euse\u003c\/h2\u003e\n\u003cp\u003eThe valve-controlled exhaust system replaces the entire exhaust system downstream of the pre-muffler. The valves are controlled exclusively via the factory BMW valve control system – i.e., via your vehicle's original Sport mode. No additional remote control or extra wiring harness is required.\u003c\/p\u003e\n\u003cp\u003eProfessional installation by FLOW DOWN® in Essen is recommended. As an official GRAIL partner, we know the systems in detail and ensure clean installation, correct connection to the damper control, and functional testing.\u003c\/p\u003e\n\n\u003ch2\u003eGRAIL order with installation at FLOW DOWN®\u003c\/h2\u003e\n\u003cp\u003eSince GRAIL systems have a longer delivery time due to production requirements, we offer a fair down payment model for orders including installation:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUpon placing the order, you pay 50% of the investment.\u003c\/li\u003e\n  \u003cli\u003eWe will pay GRAIL in advance on your behalf and order the system.\u003c\/li\u003e\n  \u003cli\u003eYou pay the remaining amount after the system arrives at our workshop.\u003c\/li\u003e\n  \u003cli\u003eThen schedule an appointment for the installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The deposit option is only available for orders including installation and only works via prepayment\/bank transfer. PayPal or other payment methods are not accepted.\u003c\/p\u003e\n\n\u003ch2\u003eSwiss suitability assessment\u003c\/h2\u003e\n\u003cp\u003eFor customers in Switzerland: Upon request, you can receive a Swiss conformity certificate for the GRAIL exhaust system for an additional fee. If you are interested, simply contact our support team – we will clarify the details with you directly.\u003c\/p\u003e\n\n\u003ch2\u003eSuitable vehicles\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBMW 3er M340i G20 Limousine (B58) – ab Bj. 2019\u003c\/li\u003e\n  \u003cli\u003eBMW 3er M340i G21 Touring (B58) – ab Bj. 2019\u003c\/li\u003e\n  \u003cli\u003eBMW 3er M340i xDrive G20 \/ G21 (B58)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: For the BMW 4 Series M440i G22 \/ G23 and for M3 G80 \/ G81 (SFor the 58-engine) there are separate, model-specific GRAIL systems – please inquire via support.\u003c\/p\u003e\n\n\u003ch2\u003escope of delivery\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x GRAIL 3-inch flap exhaust system suitable for BMW 3 Series M340i G20 \/ G21 (B58)\u003c\/li\u003e\n  \u003cli\u003emounting material\u003c\/li\u003e\n  \u003cli\u003eECE type approval (paper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInformation on admission\u003c\/h2\u003e\n\u003cp\u003eThe GRAIL exhaust system has ECE type approval and is registration-free for EU vehicles. For imported vehicles with a different operating permit, please check before purchase whether registration in the vehicle documents is required. The included ECE type approval certificate should be carried in the vehicle.\u003c\/p\u003e","brand":"Grail","offers":[{"title":"Default Title","offer_id":58093408583944,"sku":null,"price":3000.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/4582\/0493\/files\/bmw-m440i-g2x-grail-exhaust_df5a6b9c-c4c5-4e5a-8618-fb5d5ef8fcfa.webp?v=1780937771","url":"https:\/\/flow-down.com\/en\/products\/grail-abgasanlage-3-zoll-passend-fur-bmw-2er-g42-b58-klappenanlage","provider":"FLOW DOWN®","version":"1.0","type":"link"}