{"product_id":"akrapovic-track-day-link-pipe-stainless-bmw-s-1000-rr-l-b10so2","title":"Akrapovic Track Day Link Pipe Stainless Steel BMW S 1000 RR \/ M 1000 RR (2019-2026) – L-B10SO2","description":"\u003cp\u003eThis is not an exhaust. It is the piece that gets an exhaust past the noise official at the gate, and it only exists because circuits keep tightening their static limits while race systems keep getting louder.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel link pipe with a built-in resonator\u003c\/li\u003e\n\u003cli\u003eLowers the static noise level of the Akrapovic race systems\u003c\/li\u003e\n\u003cli\u003eFor use with the Evolution Line or the Racing Line (Titanium)\u003c\/li\u003e\n\u003cli\u003eCovers the S 1000 RR and the M 1000 RR from 2019\u003c\/li\u003e\n\u003cli\u003eRemapping is mandatory\u003c\/li\u003e\n\u003cli\u003eClosed course competition use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat It Replaces, and What It Needs\u003c\/h2\u003e\n\u003cp\u003eThe link pipe is the section between the headers and the silencer. Akrapovic's race systems for the S 1000 RR — the Evolution Line S-B10E10-APLT\/1 and the Racing Line S-B10R5-APLT\/1 — come with their own, and this one goes in its place when a quieter reading is needed.\u003c\/p\u003e\n\u003cp\u003eOn its own it does nothing. There has to be an Akrapovic Evolution or Racing Line on the motorcycle already, and this page should not be read as an alternative to buying one.\u003c\/p\u003e\n\u003ch2\u003eThe Resonator Is the Whole Point\u003c\/h2\u003e\n\u003cp\u003eA resonator is a tuned chamber that cancels a specific band of sound rather than simply choking the flow. That is why it is a separate steel part with volume to it, and why it costs what a silencer costs.\u003c\/p\u003e\n\u003cp\u003eAkrapovic gives no figure for how far the reading drops, and no figure is quoted here. What the manufacturer states is that the static noise level is lowered, measured at 5,500 rpm in its own tests. A rider who needs to hit a specific number should test the combination before entering.\u003c\/p\u003e\n\u003ch2\u003eSteel, Not Titanium\u003c\/h2\u003e\n\u003cp\u003eThe rest of these systems is titanium. This part is stainless steel, and that is a deliberate choice rather than a saving: a resonator chamber has internal structure that has to survive heat cycling and vibration for years, and steel does that better.\u003c\/p\u003e\n\u003cp\u003eIt also means the part is heavier than the pipe it replaces. On a track day that is the trade being made — a little mass, in exchange for being allowed on the circuit at all.\u003c\/p\u003e\n\u003ch2\u003eFairings Are Worth Checking\u003c\/h2\u003e\n\u003cp\u003eAkrapovic notes that on motorcycles fitted with aftermarket racing fairings, a minor modification to the lower section may be necessary. Most race bikes wear glass rather than the standard plastic, so this affects more owners than it sounds like it would.\u003c\/p\u003e\n\u003cp\u003eIt is a trim, not a structural change, but it is easier to discover before the first session than during it.\u003c\/p\u003e\n\u003ch2\u003eTwo Machines, Eight Model Years\u003c\/h2\u003e\n\u003cp\u003eThe part covers the S 1000 RR from 2019, when BMW introduced the ShiftCam engine and the current frame, and the M 1000 RR that followed it. The exhaust route did not change across the range, so one number does both.\u003c\/p\u003e\n\u003ch2\u003eRemapping\u003c\/h2\u003e\n\u003cp\u003eMandatory, as it is for the race systems this part goes into. Changing the volume and the flow path between headers and silencer changes what the engine sees, and the map has to know about it.\u003c\/p\u003e\n\u003ch2\u003eRoad Approval\u003c\/h2\u003e\n\u003cp\u003eNone. This product does not meet emission compliance requirements for street or highway use. For closed course competition only.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: L-B10SO2\u003c\/li\u003e\n\u003cli\u003eEAN: 3831126449759\u003c\/li\u003e\n\u003cli\u003eBikes covered: BMW S 1000 RR and M 1000 RR, 2019 to 2026\u003c\/li\u003e\n\u003cli\u003eType: track day link pipe with resonator\u003c\/li\u003e\n\u003cli\u003eMade of: stainless steel\u003c\/li\u003e\n\u003cli\u003eWorks with: Akrapovic Evolution Line and Racing Line (Titanium)\u003c\/li\u003e\n\u003cli\u003eEffect: lowers the static noise level, measured at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eNote: aftermarket racing fairings may need a minor trim\u003c\/li\u003e\n\u003cli\u003eRemapping: mandatory\u003c\/li\u003e\n\u003cli\u003eApproval: none; closed circuits only\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53628772778250,"sku":"L-B10SO2","price":7892.0,"currency_code":"MAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_833b92af-c0f1-4c1d-a1f4-e7f93cb2146e.png?v=1788551976","url":"https:\/\/inter-pace.com\/en-ma\/products\/akrapovic-track-day-link-pipe-stainless-bmw-s-1000-rr-l-b10so2","provider":"Inter-Pace","version":"1.0","type":"link"}