{"product_id":"akrapovic-racing-line-titanium-suzuki-hayabusa-s-s13r4-aplt","title":"Akrapovic Racing Line Titanium Full Exhaust System Suzuki Hayabusa GSX-1300R (2021-2026) – S-S13R4-APLT","description":"\u003cp\u003eFourteen kilograms. Not one, not four — fourteen. The standard Hayabusa exhaust system weighs 20.44 kg, which is more than some complete motorcycles' worth of components, and the Akrapovic Racing Line (Titanium) S-S13R4-APLT replaces it with 6.49 kg. That is 68.2 per cent, and it is the largest absolute weight reduction available on any motorcycle in this catalogue.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6.49 kg against the standard 20.44 kg: 14.0 kg gone, a 68.2 per cent reduction\u003c\/li\u003e\n\u003cli\u003e8.8 PS (6.5 kW) more at 9,900 rpm and 5.7 Nm more at 8,000 rpm, measured back to back on the Akrapovic dyno\u003c\/li\u003e\n\u003cli\u003ePeak output 193.1 PS against the standard 185.2 PS\u003c\/li\u003e\n\u003cli\u003ePeak torque 158.3 Nm against 153.0 Nm\u003c\/li\u003e\n\u003cli\u003eHigh-grade titanium muffler outer sleeve\u003c\/li\u003e\n\u003cli\u003e100 dB at 5,500 rpm — a racing output, and the number is stated\u003c\/li\u003e\n\u003cli\u003eOptional noise damper V-TUV315 available for circuits with a limit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy the Standard System Is So Heavy\u003c\/h2\u003e\n\u003cp\u003eThe Hayabusa has to pass Euro 5 with 1,340 cc and 190 PS, and Suzuki solved that with two very large silencers, a substantial collector and a catalytic converter sized to match. The result weighs 20.44 kg — around eight per cent of the motorcycle's dry mass sitting mostly behind and above the rear axle.\u003c\/p\u003e\n\u003cp\u003eTaking fourteen of those kilograms out changes the machine more than any other single part can. A Hayabusa is not a light motorcycle and never will be, but this is the one modification where the number is large enough to be felt at every speed, not just on a dyno sheet.\u003c\/p\u003e\n\u003ch2\u003ePerformance\u003c\/h2\u003e\n\u003cp\u003e8.8 PS and 5.7 Nm on an engine that already makes 185 PS is a genuine gain, and it comes from the same place as the weight: removing the emissions hardware the standard system has to carry. Peak power rises to 193.1 PS and arrives 200 rpm higher.\u003c\/p\u003e\n\u003cp\u003eAkrapovic notes one behaviour to expect: on Euro 5+ machines with two lambda sensors the engine check light will come on, because the ECU detects a deviation in the stock catalytic converter's parameters. That is normal with this system, not a fault.\u003c\/p\u003e\n\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\n\u003cp\u003eS-S13R4-APLT fits the Suzuki Hayabusa GSX-1300R from model year 2021 through 2026. The product was developed and tested on EU-specification machines; fitment and measured performance on bikes for other markets can differ. Installation is quoted at around 90 minutes.\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. At 100 dB it is a circuit exhaust, and fitting it to a road-registered motorcycle is the owner's legal responsibility. If you want an Akrapovic on a registered Hayabusa, the type-approved slip-on S-S13SO4-HRAATBL\/1 is the part that keeps the paperwork.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: S-S13R4-APLT\u003c\/li\u003e\n\u003cli\u003eEAN: 3831126444457\u003c\/li\u003e\n\u003cli\u003eFitment: Suzuki Hayabusa GSX-1300R (2021–2026)\u003c\/li\u003e\n\u003cli\u003eSystem type: Racing Line, complete system\u003c\/li\u003e\n\u003cli\u003eMuffler outer sleeve: high-grade titanium\u003c\/li\u003e\n\u003cli\u003eSystem weight: 6.49 kg (stock 20.44 kg, saving 14.0 kg \/ 68.2 %)\u003c\/li\u003e\n\u003cli\u003ePower: 193.1 PS at 9,800 rpm (stock 185.2 PS at 9,600 rpm, gain 8.8 PS \/ 6.5 kW at 9,900 rpm)\u003c\/li\u003e\n\u003cli\u003eTorque: 158.3 Nm (stock 153.0 Nm at 7,100 rpm, gain 5.7 Nm at 8,000 rpm)\u003c\/li\u003e\n\u003cli\u003eSound level: 100 dB at 5,500 rpm\u003c\/li\u003e\n\u003cli\u003eOptional: noise damper V-TUV315\u003c\/li\u003e\n\u003cli\u003eInstallation time: approx. 90 minutes\u003c\/li\u003e\n\u003cli\u003eRoad approval: none — track use only\u003c\/li\u003e\n\u003cli\u003eCountry of manufacture: Slovenia\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53627139653898,"sku":"S-S13R4-APLT","price":12360.0,"currency_code":"GTQ","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/01_b7d9172d-afd7-46da-9bf7-7d0b19d225bf.png?v=1788518395","url":"https:\/\/inter-pace.com\/en-gt\/products\/akrapovic-racing-line-titanium-suzuki-hayabusa-s-s13r4-aplt","provider":"Inter-Pace","version":"1.0","type":"link"}