{"product_id":"akrapovic-slip-on-line-titanium-bmw-3-series-g20-g21-m340i-4-series-g26-m440i-gran-coupe-opf-gpf","title":"Akrapovic Slip On Line (Titanium) - BMW 3 Series G20 | G21 M340i | 4 Series G26 M440i Gran Coupe (OPF\/GPF)","description":"\u003cp\u003eThe Akrapovic Slip-On Line (Titanium) for the OPF\/GPF BMW M340i and M440i Gran Coupe combines a significant weight saving with extra power and torque and a dramatic soundtrack. It is made from lightweight high-grade titanium and finished with handcrafted carbon fibre tailpipes.\u003c\/p\u003e\u003cp\u003eTwo valves (one more than standard) tailor the sound, while two acoustic reflectors on the tailpipes carry it into the cabin. Twin resonators either side of the central silencer give a smooth, rich tone when cruising that builds to a deep, sporty note when driven hard.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower: +3.4 kW (+4.6 hp) at 2,650 rpm\u003c\/li\u003e\n\u003cli\u003eTorque: +12.4 Nm at 2,650 rpm\u003c\/li\u003e\n\u003cli\u003eWeight saving: 11.89 kg (33%) compared with the standard system\u003c\/li\u003e\n\u003cli\u003eTested on the Akrapovic dyno against a BMW M440i with the standard exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this system fits OPF\/GPF-equipped vehicles only; the ECE type approval is valid only for these cars. An Evolution Line system is available for non-OPF vehicles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e an additional genuine BMW valve actuator (part no. 18 30 8 686 640) is required when installing this system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e a TNG controller is included to operate the additional exhaust valve. No ECU remap is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e the sound can be controlled from the cabin with the optional Akrapovic Sound Kit, and an optional link pipe set is available to upgrade the system.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLightweight high-grade titanium construction\u003c\/li\u003e\n\u003cli\u003eHandcrafted carbon fibre tailpipes included\u003c\/li\u003e\n\u003cli\u003eTwin valves and twin resonators for a tailored sound\u003c\/li\u003e\n\u003cli\u003eAcoustic reflectors direct the sound into the cabin\u003c\/li\u003e\n\u003cli\u003eIntricate parts cast in Akrapovic's own foundry\u003c\/li\u003e\n\u003cli\u003eECE type approved (OPF\/GPF vehicles)\u003c\/li\u003e\n\u003cli\u003eTNG controller included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW M340i (G20 \/ G21) 2020 - 2024 (OPF\/GPF), including M340i xDrive Touring\u003c\/li\u003e\n\u003cli\u003eBMW M440i Gran Coupe (G26) 2021 - 2024 (OPF\/GPF)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":55683895263608,"sku":"S-BM\/T\/30H","price":5783.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/4670\/3651\/files\/akrapovic-slip-on-line-titanium-bmw-3-series-g20-g21-m340i-4-series-g26-m440i-gran-coupe-opfgpf-4813234.png?v=1790774004","url":"https:\/\/www.evolveautomotive.co.uk\/fr\/products\/akrapovic-slip-on-line-titanium-bmw-3-series-g20-g21-m340i-4-series-g26-m440i-gran-coupe-opf-gpf","provider":"Evolve Automotive","version":"1.0","type":"link"}