{"product_id":"korsh-downpipe-honda-civic-type-r-fk8-fl5","title":"KORSH Downpipe – Honda Civic Type R (FK8\/FL5)","description":"\u003cp\u003eThe \u003cstrong\u003eKORSH Civic Type R downpipe\u003c\/strong\u003e is the most effective bolt-on exhaust modification you can make to the FK8 or FL5. The factory downpipe is the most restrictive section of the entire exhaust system — replacing it opens up the turbo outlet, improves spool response, and gives your tuner significantly more room to extract power from the K20C1. Available in \u003cstrong\u003ecatless\u003c\/strong\u003e and \u003cstrong\u003e200-cell high-flow catted\u003c\/strong\u003e configurations.\u003c\/p\u003e\n\n\u003cp\u003eWhat separates this downpipe from cheaper alternatives is the construction. KORSH uses \u003cstrong\u003ecast stainless steel flanges on both the turbo outlet and mid-pipe connections\u003c\/strong\u003e — not laser-cut flat plate flanges. Cast flanges are moulded to match the exact profile of each connection point, distributing clamping force evenly across the sealing surface. This means a consistent, leak-free seal that stays sealed through thousands of heat cycles. Flat flanges are cheaper to produce but are more susceptible to warping under the sustained thermal stress of the K20C1 turbo outlet — and an exhaust leak at the turbo affects boost control, EGT readings, and wideband accuracy.\u003c\/p\u003e\n\n\u003cp\u003eThe downpipe includes an \u003cstrong\u003eintegrated thermal barrier heat shield\u003c\/strong\u003e that reduces radiant heat into the engine bay. The K20C1's downpipe runs close to wiring, hoses, and the firewall — a coated downpipe keeps engine bay temperatures lower, protects surrounding components, and maintains exhaust gas velocity by keeping heat in the gas rather than losing it through the pipe walls. This is a factory-applied coating, not exhaust wrap — it won't trap moisture, won't degrade, and provides consistent thermal protection for the life of the product.\u003c\/p\u003e\n\n\u003cp\u003eBoth the FK8 (2017–2021) and FL5 (2023+) use the same K20C1 turbo engine with the same turbo outlet flange and downpipe routing. This downpipe is a \u003cstrong\u003edirect bolt-on replacement\u003c\/strong\u003e for both generations — no cutting, no welding, no modification. Remove the factory unit and bolt the KORSH downpipe in its place using the factory hardware locations. A flex section is incorporated to accommodate engine movement and prevent stress cracking at the flange joints.\u003c\/p\u003e\n\n\u003ch3\u003eCatless vs 200-Cell Catted\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003ecatless\u003c\/strong\u003e configuration provides maximum exhaust flow and is \u003cstrong\u003efor race and motorsport use only — not intended for road-registered vehicles\u003c\/strong\u003e. The \u003cstrong\u003e200-cell catted\u003c\/strong\u003e configuration uses a high-flow metal matrix catalytic converter that flows significantly more than the factory unit while retaining catalytic conversion. The power difference between catted and catless on the K20C1 is typically 5–10whp — for any car driven on public roads, the 200-cell catted option is the sensible choice.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e• \u003cstrong\u003eFlanges:\u003c\/strong\u003e Cast stainless steel — turbo outlet and mid-pipe connection\u003cbr\u003e\n- \u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel construction with integrated flex section\u003cbr\u003e\n- \u003cstrong\u003eHeat Shield:\u003c\/strong\u003e Factory-applied thermal barrier coating\u003cbr\u003e\n- \u003cstrong\u003eConfigurations:\u003c\/strong\u003e Catless (race\/motorsport only) or 200-cell high-flow catalytic converter\u003cbr\u003e\n- \u003cstrong\u003eFitment:\u003c\/strong\u003e Honda Civic Type R FK8 (2017–2021) and FL5 (2023+) — K20C1 turbo\u003cbr\u003e\n- \u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on, factory mounting points\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003e• Complete downpipe assembly with integrated heat shield\u003cbr\u003e\n- All necessary mounting hardware and gaskets\u003c\/p\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003e• Honda Civic Type R FK8 — 2017–2021 — K20C1 Turbo\u003cbr\u003e\n- Honda Civic Type R FL5 — 2023+ — K20C1 Turbo\u003c\/p\u003e\n\n\u003cp\u003eProfessional ECU tuning is required after installation. Running an aftermarket downpipe on the factory tune will trigger check engine lights and can cause unsafe fuelling conditions. Budget for a professional tune from a reputable Honda tuner experienced with the K20C1.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn stock at Chicane Australia\u003c\/strong\u003e — ready to ship across Australia. Want to know more about upgrading the downpipe on your Type R? Read our \u003ca href=\"\/blogs\/news\/civic-type-r-downpipe-guide\"\u003ecomplete Civic Type R downpipe guide\u003c\/a\u003e covering FK8 vs FL5 fitment, catted vs catless, power gains, and what to look for in a quality downpipe. For supporting modifications, see \u003ca href=\"\/collections\/dixcel-honda-civic-type-r\"\u003eDIXCEL brake upgrades for Civic Type R\u003c\/a\u003e and \u003ca href=\"\/collections\/hardrace-suspension-parts\"\u003eHardrace suspension components\u003c\/a\u003e.\u003c\/p\u003e","brand":"KORSH","offers":[{"title":"Catless","offer_id":52201702359333,"sku":"KOR-FP-FL5C","price":899.0,"currency_code":"AUD","in_stock":true},{"title":"200 Cell Catted","offer_id":52201702392101,"sku":"KOR-FP-FL5-200","price":1499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/1_657d33a3-46d6-4570-9a8b-5215165af317.png?v=1775709887","url":"https:\/\/www.chicaneaustralia.com.au\/products\/korsh-downpipe-honda-civic-type-r-fk8-fl5","provider":"Chicane Australia","version":"1.0","type":"link"}