{"product_id":"k-tuned-stainless-steel-4-2-1-header-02-06-rsx","title":"K-Tuned Stainless Steel 4-2-1 Header - 02-06 RSX","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe goal with any performance header design, is to get exhaust gases to flow out of the engine faster and more efficiently, which in turn will produce more power and performance. The K-Tuned RSX Header was designed with this exact theory in mind and utilizes a proven 4-2-1 Tri-Y design with extremely smooth slip fit merge transitions to increase the exhaust flow and power output of the Honda K engine. Like most Tri-Y designs, power gains are seen almost everywhere in the power band, not just the top end. Fitment is equally if not more important to K-Tuned than function and although the subrame and swaybar on the RSX presented some design challenges, the final fitment was definitely worth some extra time. The secondary tubing passes perfectly through this tight area with extra clearance for engine movement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe header features stepped piping beginning with 44mm primaries that progressively move into 48mm, then 50mm secondaries and finally a 64mm or 2.5\" exit. Like all K-Tuned stainless headers, it is assembled with mandrel bent, 304 stainless steel tubing and is fully tig welded. They also use a slightly thicker gauge tubing that allows for better weld penetration and additional strength. The CNC cut 3\/8\" thick flanges are also double welded and then ported for optimum flow at entry and exit. This header directly replaces the OEM 2 piece design and eliminates the catalytic converter so K-Tuned included a short 2.5\" test-pipe with defouler for the secondary O2 sensor.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits RSX with K20 or K24 engine\u003c\/li\u003e\n\u003cli\u003e4-2-1 Tri-Y Design\u003c\/li\u003e\n\u003cli\u003e409 Series Steel\u003c\/li\u003e\n\u003cli\u003eCNC Cut 3\/8\" thick SS Flange\u003c\/li\u003e\n\u003cli\u003e2.5\" outlet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDonut gasket can be replaced by OEM Honda part (18229-PCX-003), you will have to reuse the metal ring.\u003c\/li\u003e\n\u003cli\u003eOffer in a 2 variation Stock K20 and K24 Swapped application\u003c\/li\u003e\n\u003cli\u003eOffer in Stainless steel and polished stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e2002 - 2006 Acura RSX with K20 \u003c\/li\u003e\n\u003cli\u003e2002 - 2006 Acura RSX (All Trim levels) - With K24 Swap\u003c\/li\u003e\n\u003cli\u003e2001 - 2005 Honda Civic EP3 with Type S Exhaust  - With K24 Swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"K-Tuned","offers":[{"title":"K20 \/ 409 Stainless Steel","offer_id":67755457445981,"sku":"KRH-RSX-409","price":517.49,"currency_code":"USD","in_stock":true},{"title":"K20 \/ 304 Polished Stainless Steel","offer_id":67755457478749,"sku":"KRH-RSX-K20","price":632.49,"currency_code":"USD","in_stock":true},{"title":"K24 \/ 409 Stainless Steel","offer_id":67755457511517,"sku":"KRH-RSX-249","price":563.49,"currency_code":"USD","in_stock":true},{"title":"K24 \/ 304 Polished Stainless Steel","offer_id":67755457544285,"sku":"KRH-RSX-K24","price":632.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1151\/0688\/files\/K-Tuned-Header-02-06-RSX-1.jpg?v=1792085817","url":"https:\/\/jhpusa.com\/products\/k-tuned-stainless-steel-4-2-1-header-02-06-rsx","provider":"JHPUSA","version":"1.0","type":"link"}