{"product_id":"arrow-71963pk","title":"Arrow Indy Race Slip-On Silencer Titanium with Carbon End Cap – Kawasaki ZX-4RR (2023-2026) 71963PK","description":"\u003cp\u003eArrow's Indy Race line carries decades of Italian racing pedigree, and the 71963PK brings that heritage directly to the Kawasaki ZX-4RR. Crafted from aerospace-grade titanium with a carbon end cap, it pairs exceptional lightness and heat resistance with a finish that looks as purposeful as it performs — whether you're threading through traffic or hunting lap times.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium canister construction delivers outstanding durability and heat resistance at minimal weight, transforming the rear end aesthetic of the ZX-4RR.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap adds a premium, race-derived finishing touch that distinguishes this silencer from stainless-steel alternatives.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included, letting you dial in the sound level for road or track use without buying additional hardware.\u003c\/li\u003e\n\u003cli\u003eE-number homologation means the 71963PK is fully road-legal for use on public roads right out of the box.\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct bolt-on slip-on replacement for ZX-4RR model years 2023 through 2026 — no fabrication required.\u003c\/li\u003e\n\u003cli\u003eCompatible with Arrow headers to build a full Arrow exhaust system for maximum performance gains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe Indy Race name references Arrow's long history supplying silencers to professional racing teams. The natural titanium finish develops its own subtle heat-blued patina over time, giving each unit a genuinely individual character. The woven carbon end cap reinforces the race-bred identity and resists the high temperatures generated by the ZX-4RR's eager inline-four. This is not a cosmetic upgrade bolted to a heavy canister — every material choice here is the same one Arrow's race engineers would make.\u003c\/p\u003e\u003ch2\u003ePerformance on Road and Track\u003c\/h2\u003e\u003cp\u003eReplacing the restrictive OEM silencer with the 71963PK improves throttle response and liberates power across the rev range of the ZX-4RR's 399 cc engine. For riders who want to push further, pairing this slip-on with a matching Arrow header transforms the installation into a full system, and a custom ECU map is recommended to extract the maximum benefit from the freer-flowing exhaust. On track days the dB killer can be removed in minutes to open up the characteristic Arrow tone; refit it for the road and you retain full E-number compliance.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis silencer is engineered specifically for the Kawasaki ZX-4RR across model years 2023, 2024, 2025 and 2026. It is not intended for the standard ZX-4R or earlier ZX-4 variants. Verify your exact model designation before ordering. The unit pairs directly with Arrow headers (sold separately) to form a complete exhaust system.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Arrow\u003c\/li\u003e\n\u003cli\u003ePart number: 71963PK\u003c\/li\u003e\n\u003cli\u003eType: Slip-on silencer\u003c\/li\u003e\n\u003cli\u003eSilencer material: Titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap material: Carbon\u003c\/li\u003e\n\u003cli\u003eHomologation: E-number (road legal)\u003c\/li\u003e\n\u003cli\u003edB killer: Included, removable\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-4RR, 2023–2026\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168796696842,"sku":"71963PK","price":702.1,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71963PK.png?v=1780815617","url":"https:\/\/inter-pace.com\/fr-ad\/products\/arrow-71963pk","provider":"Inter-Pace","version":"1.0","type":"link"}