{"product_id":"akrapovic-optional-header-stainless-honda-africa-twin-e-h11r1","title":"Akrapovic Optional Header Stainless Steel Honda CRF1100L Africa Twin (2024-2026) – E-H11R1","description":"\u003cp\u003eNine point one horsepower. That is what Akrapovic records for this header on an Africa Twin that leaves the factory with 92.6, and it is close to a ten per cent gain from a part that costs less than most slip-ons. Headers rarely do that. This one does because Honda's standard collector carries the catalytic converter and chokes the engine to meet Euro 5+.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e101.7 PS with the matching slip-on, up from 92.6 standard\u003c\/li\u003e\n\u003cli\u003e108.3 Nm, gaining 6.2 at 6,000 rpm\u003c\/li\u003e\n\u003cli\u003e2.12 kg where the standard header assembly weighs 4.7\u003c\/li\u003e\n\u003cli\u003eFinished stainless steel throughout\u003c\/li\u003e\n\u003cli\u003eCompatible with Honda's own centre stand and front side pipe kit\u003c\/li\u003e\n\u003cli\u003eSixty minutes to fit; remapping recommended\u003c\/li\u003e\n\u003cli\u003eClosed course competition use only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIt Does Not Work Alone\u003c\/h2\u003e\n\u003cp\u003eAkrapovic designed this header for Africa Twins that already wear the Slip-On Line. For a 2024 or later machine that is S-H11SO4-HAFT. Fitted to a standard exhaust the header has nothing sensible to connect to, and the figures on this page describe the pair working together.\u003c\/p\u003e\n\u003cp\u003eBudget for both. Bought separately over two seasons that is fine; bought as a surprise it is not.\u003c\/p\u003e\n\u003ch2\u003eThe Centre Stand Stays\u003c\/h2\u003e\n\u003cp\u003eAkrapovic states that this product is compatible with the original Honda centre stand and the front side pipe kit. On an adventure bike that sentence carries real weight — a centre stand is how the rear wheel comes out at the side of a road, and plenty of aftermarket exhausts quietly make it unusable.\u003c\/p\u003e\n\u003cp\u003eAnyone who tours on an Africa Twin should check that line on every exhaust they consider. Here it is confirmed.\u003c\/p\u003e\n\u003ch2\u003eTwo and a Half Kilograms of Converter\u003c\/h2\u003e\n\u003cp\u003e4.7 kg standard down to 2.12. The difference is almost entirely the catalytic converter and its heat shielding, which sit low and forward on the engine. Taking 2.58 kg out of there lowers the centre of gravity of a tall motorcycle at the point where a tall motorcycle needs it most.\u003c\/p\u003e\n\u003ch2\u003eThe Warning Light Is Expected\u003c\/h2\u003e\n\u003cp\u003eAkrapovic does not hedge on this one. On Euro 5+ machines with two lambda sensors, the engine check light will appear once the ECU registers that the catalytic converter's readings have changed. Not may — will.\u003c\/p\u003e\n\u003cp\u003eThat is a consequence of removing the converter rather than a fault in the part, and it is why remapping is worth doing even though Akrapovic calls it recommended rather than mandatory.\u003c\/p\u003e\n\u003ch2\u003eRecommended, Not Required\u003c\/h2\u003e\n\u003cp\u003eThe distinction matters. Some systems in this catalogue will not run properly without a remap and Akrapovic says so outright. Here the wording is that remapping is recommended for perfect performance, throttle response and durability. The bike will run without it; it will run better with it.\u003c\/p\u003e\n\u003ch2\u003eWhich Africa Twin\u003c\/h2\u003e\n\u003cp\u003eThis part number covers the standard CRF1100L Africa Twin from 2024. The taller Adventure Sports version has its own header, E-H11R2, because the two machines route their exhausts differently around different frames.\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.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: E-H11R1\u003c\/li\u003e\n\u003cli\u003eEAN: 3831126433871\u003c\/li\u003e\n\u003cli\u003eBikes covered: Honda CRF1100L Africa Twin, 2024 to 2026\u003c\/li\u003e\n\u003cli\u003eType: optional header, for use with the Akrapovic Slip-On Line\u003c\/li\u003e\n\u003cli\u003eMade of: finished stainless steel\u003c\/li\u003e\n\u003cli\u003eWeight: 2.12 kg against 4.7 kg standard\u003c\/li\u003e\n\u003cli\u003ePower: up to 101.7 PS from 92.6 standard; 8.9 PS more at 7,500 rpm\u003c\/li\u003e\n\u003cli\u003eTorque: up to 108.3 Nm from 102.6 standard; 6.2 Nm more at 6,000 rpm\u003c\/li\u003e\n\u003cli\u003eNoise: 99.7 dB against 95 standard, measured at 3,750 rpm\u003c\/li\u003e\n\u003cli\u003eCompatibility: Honda centre stand and front side pipe kit\u003c\/li\u003e\n\u003cli\u003eWorkshop time: about an hour\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":53628946350346,"sku":"E-H11R1","price":19814.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_97589745-63be-4f5a-80ff-9868c9c41fb5.png?v=1788554832","url":"https:\/\/inter-pace.com\/en-tw\/products\/akrapovic-optional-header-stainless-honda-africa-twin-e-h11r1","provider":"Inter-Pace","version":"1.0","type":"link"}