{"product_id":"tsp-hibiki-series-valved-exhaust-system-for-22-honda-civic-si","title":"TSP Hibiki Series Valved Exhaust System for 22-26 Honda Civic Si [FE1]","description":"\u003ch1 style=\"text-align: center;\" class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTSP Hibiki Valved Exhaust System for the 2022-2026 Honda Civic Si\u003c\/h1\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThe first and only valved exhaust built for the 11th generation Civic Si.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe FE-chassis Civic Si has been on the market for years, and until now there hasn't been a single valved exhaust designed for it. We built the one the platform deserved. When you want it quiet, it's quiet. When you want it loud, it's \u003cem\u003eloud\u003c\/em\u003e. The Hibiki gives you both without compromise; a genuine dual-personality, dual-exit exhaust that adapts to wherever you're driving and whoever's listening.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eOne Exhaust, Two Personalities\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cmeta charset=\"utf-8\"\u003eHibiki means \"resonance\"...and that's exactly what this system delivers. A remote-controlled valve lets you switch between a refined, drone-free cruise and a full-volume, aggressive tone on demand. Closed, the valve keeps things civil for early-morning starts, long highway stretches, and rolling through your neighborhood without turning heads. It tames even the loudest aftermarket downpipes; close the valve and the volume drops right down, with no drone on the highway. Open, it lets the Si breathe and bark the way it always should have. There's no tradeoff between a daily driver and a weekend car here! You get both, and you decide which one people hear from the driver's seat, with the push of a button.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eDial In Your Tone\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eEvery Hibiki system ships with both resonated and non-resonated pipe options, so you can tune the character of your Civic to your exact taste. Want a refined, civilized note that's aggressive when you want it but easy to live with every day? Run the resonated pipe. Chasing the loudest, rawest, most aggressive tone the platform can make? Drop in the non-resonated section. It's a level of flexibility most exhausts force you to choose at checkout. With the Hibiki, the choice stays in your garage, and you can change your mind whenever you want. Your car, your sound.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eClean, Permanent Installation\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cmeta charset=\"utf-8\"\u003eNo cheap 12V cigarette-lighter plug hanging off your dash. The Hibiki's controller wires in with a fuse tap, so the install is clean and hidden. A lot of valved systems give you a plug-in module that lives in your cupholder - not this one.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFrontpipe-Back Design\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis is a complete frontpipe-back system finished with an aggressive dual-exit layout that gives the Si the rear-end presence to match its tone. 304 stainless steel construction throughout means corrosion resistance and long-term durability you can count on through every season, and 3\" mandrel-bent piping keeps flow smooth and unrestricted from the frontpipe all the way out the back. Because it picks up at the frontpipe, the Hibiki pairs perfectly with both factory frontpipes and aftermarket frontpipes. So whether your Si is stock or already on its way to a bigger build, this system slots right in.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eDeveloped on the TSP FE1\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis isn't an off-the-shelf design with a new sticker slapped on the box. The Hibiki was developed and tested on the \u003ca href=\"https:\/\/www.twostepperformance.com\/blogs\/tsps-builds\/fe1\"\u003eTSP FE1\u003c\/a\u003e (our own shop car) so fitment, sound, and flow were dialed in on the real platform, mile after mile. Every bend, hanger, and flange was validated on the actual car, which means when it shows up at your door, it goes on the way it's supposed to and sounds the way we designed it to.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat's in the Box\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFrontpipe \u003cmeta charset=\"utf-8\"\u003e→ back dual-exit exhaust system\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eResonated \u003cstrong\u003eand\u003c\/strong\u003e non-resonated midpipes (you choose what's best for your ride)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRemote control fob\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eValve controller and associated wiring (fuse-tap install)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eComplete hardware kit: bolts, gaskets, nuts, and clamps\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAdjustable exhaust hanger rubber mounts (optional)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2022-2026 Honda Civic Si\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2023+ Acura Integra 1.5T \u0026amp; 2022-2025 Honda Civic 1.5T Non-Si fitment is not confirmed at this time.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2022+ Honda Civic 2.0L NA fitment is not confirmed at this time.   \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Frontpipe \u003cmeta charset=\"utf-8\"\u003e→ back, dual-exit\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 stainless steel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePiping:\u003c\/strong\u003e 3\" mandrel-bent, tig welded\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eValve:\u003c\/strong\u003e Remote-controlled, fuse-tap wiring\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePipe Options:\u003c\/strong\u003e Resonated and non-resonated (both included)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFrontpipe Compatibility:\u003c\/strong\u003e OEM and aftermarket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTips:\u003c\/strong\u003e Polished 4\"\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Two Step Performance","offers":[{"title":"Default Title","offer_id":52351831801988,"sku":"TSP-HC11-HIBIKI-POL","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0013\/5708\/6779\/files\/hibiki-exhaust-pp1.png?v=1782228967","url":"https:\/\/www.twostepperformance.com\/products\/tsp-hibiki-series-valved-exhaust-system-for-22-honda-civic-si","provider":"Two Step Performance","version":"1.0","type":"link"}