{"product_id":"impianto-di-scarico-akrapovic-bmw-m440i-g22-g23-con-gpf","title":"Akrapovic exhaust system BMW M440i (G22, G23) with GPF","description":"\u003cp\u003eOffering significant weight savings, increased horsepower and torque, and a dramatic soundtrack, this system is constructed from high-quality lightweight titanium and completed with hand-crafted carbon fiber tailpipes. The system offers a saving of 11.89 kg compared to the standard stock system, an incredible 33% difference. Power and torque increased by 3.4 kW (4.6 HP) at 2,650 rpm and 12.4 Nm at 2,650 rpm when tested on the Akrapovič dyno against a BMW M440i with stock exhaust. An exhilarating soundtrack is provided through the use of special parts mounted in the system. Two valves – instead of one, as in the standard configuration – are calibrated to adapt the sound, and two acoustic reflectors are mounted on the exhaust pipes to guide the sound inside the cabin and change the driving experience, producing a sound fully immersive in the car's cabin, to provide excitement and entertainment that can be enjoyed by all occupants. Since the Akrapovič Slip-On Line (Titanium) exhaust system has two valves, one more than the stock configuration, a TNG controller is included in the product to activate the additional exhaust valve. Two resonators, one on each side of the central muffler, perfect the sound experience. The smooth, rich sound during normal cruising rises to a deep, sporty soundtrack when driving with more enthusiasm, and the tones can even be controlled from inside the cockpit with the addition of the optional Akrapovič audio kit. Special parts are cast in Akrapovič's in-house foundry to create the intricate and complex elements needed for this system. It meets ECEl approval, and for this configuration no remapping is necessary (the system only adapts to cars equipped with an OPF filter, and the ECE certificate is valid only for these cars; for non-OPF cars an Evolution Line system is available ). An optional link pipe set is available for those customers looking for an upgrade to the Slip-On Line (Titanium) exhaust system.\u003c\/p\u003e\n\n\n \u003cp\u003eFitment Notice: This product fits BMW M340i equipped with OPF.\u003c\/p\u003e\n\n\n\u003cp\u003e When installing the Slip-On exhaust system on BMW M340i (G20, G21) and M440i (G22, G23, G26), an additional series valve actuator is required (part number 18 30 8 686 640).\u003c\/p\u003e\n\n\n\u003cp\u003e This product also fits the BMW M340i xDrive Touring (G21) model.\u003c\/p\u003e\n\n\n\u003cp\u003e AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 (G20, G80)\u003cbr\u003e\n M 340 I XDRIVE 275 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 (G20, G80)\u003cbr\u003e\n M 340 I XDRIVE 285 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 (G20, G80)\u003cbr\u003e\n M 340 I XDRIVE (OPF\/GPF) 275 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 (G20, G80)\u003cbr\u003e\n M 340 I XDRIVE (OPF\/GPF) 285 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 TOURING (G21, G81)\u003cbr\u003e\n M 340 I XDRIVE 275 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 3 TOURING (G21, G81)\u003cbr\u003e\n M 340 I XDRIVE (OPF\/GPF) 275 KW 01\/20 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 4 GRAN COUPE (G26)\u003cbr\u003e\n M 440 I XDRIVE MILD-HYBRID 275 KW 01\/21 -\u0026gt;\u003cbr\u003e\n AKRAPOVIC\u003cbr\u003e\n BMW\u003cbr\u003e\n 4 GRAN COUPE (G26)\u003cbr\u003e\n M 440 I XDRIVE MILD-HYBRID (OPF\/GPF) 275 KW 01\/21 -\u0026gt;\u003c\/p\u003e","brand":"AKRAPOVIC","offers":[{"title":"Slip-On system","offer_id":47090258116934,"sku":"MOQ_S-BM\/T\/31H","price":5993.0,"currency_code":"EUR","in_stock":true},{"title":"Sound Kits","offer_id":47090258149702,"sku":"MOQ_P-HF1351","price":485.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0516\/4400\/6566\/products\/69d83390-8ebc-437f-affa-3246f9b66d56.png?v=1691507829","url":"https:\/\/www.autoboxshop.it\/en\/products\/impianto-di-scarico-akrapovic-bmw-m440i-g22-g23-con-gpf","provider":"Autobox","version":"1.0","type":"link"}