{"product_id":"p-l-motorsports-subaru-wrx-sti-ej20-ej25-exhaust-manifold-header-external-wastegate-bundle","title":"P\u0026L Motorsports Subaru WRX\/STI EJ20 \u0026 EJ25 Exhaust Manifold Header + External Wastegate Bundle","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eP\u0026amp;L Motorsports Subaru WRX\/STI EJ20 \u0026amp; EJ25 Exhaust Manifold Header\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis constructed of fully T304 stainless steel schedule 10 piping and custom CNC cut T304 stainless flanges. Our unique design effectively minimizes back pressure to increase horsepower and turbo output. Incorporating a 4-into-1 merge design, this system features an equal length runner arrangement in order to help reduce the amount of exhaust gas backpressure, while still allowing for excellent sound output and tone. An equal length design was chosen due to the increased efficiency over the traditional un-equal length stock manifold. Designed, tested, and fabricated in-house from start to finish, this header will increase horsepower output, when combined with accompanying ECU calibration. All P\u0026amp;L fabricated exhaust components come standard with our 3-year limited warranty.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e304 Stainless Steel Schedule 10 Thickness Piping\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel 3\/8” Thick Flanges\u003c\/li\u003e\n\u003cli\u003e1.5” Inner Diameter Primaries\u003c\/li\u003e\n\u003cli\u003eLow Angle 4-into-1 Merge Section\u003c\/li\u003e\n\u003cli\u003e2.00″ Inner Diameter Merged Section\u003c\/li\u003e\n\u003cli\u003eSubaru OEM Exhaust Gaskets\u003c\/li\u003e\n\u003cli\u003eStandard Front o2 Sensor Bung\u003c\/li\u003e\n\u003cli\u003eTIG Welded Construction\u003c\/li\u003e\n\u003cli\u003eBrushed Steel Finish Piping\u003c\/li\u003e\n\u003cli\u003e3 lbs Weight Reduction Compared to Stock Exhaust Manifold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFull Schedule 10 Piping Exhaust Manifold\u003c\/li\u003e\n\u003cli\u003e2.00” 2 Bolt Flange Gasket (Qty. 1)\u003c\/li\u003e\n\u003cli\u003eExhaust Manifold to Engine Gasket (Qty. 2)\u003c\/li\u003e\n\u003cli\u003eNew Exhaust Hardware (Qty. 8 Nuts and 2 Bolts)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e04-Current Subaru STI w\/ EJ25\u003c\/li\u003e\n\u003cli\u003e02-14 Subaru WRX w\/ EJ20 or EJ25\u003c\/li\u003e\n\u003cli\u003eWill Fit With Most Aftermarket Oil Pans Including Moroso and Killer B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExternal Waste Gates\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eallow for a quicker spool of your turbo by redirecting exhaust gases before they enter the turbo. Our EWG is made from 304SS SCH10 piping and fully TIG welded in-house at P\u0026amp;L. Our EWG Up-Pipe is the toughest, most durable EWG Up-Pipe available on the market, period! Available with or without the made-in-the-USA TiAL Wastegates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\/Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuperior boost control \u0026amp; response\u003c\/li\u003e\n\u003cli\u003eImproves engine life by reducing exhaust backpressure\u003c\/li\u003e\n\u003cli\u003eIncreases HP and Torque by improving overall volumetric efficiency\u003c\/li\u003e\n\u003cli\u003eTiAL MVS 38mm or 44mm Wastegate\u003c\/li\u003e\n\u003cli\u003eWarranty Information\u003c\/li\u003e\n\u003cli\u003eLower Gasket, Clips \u0026amp; Bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eDesigned, Machined, and Assembled in the USA\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eDue to the sheer size and weight of the header plus packaging, we are unable to offer free shipping on this product \u003c\/i\u003e\u003c\/p\u003e","brand":"PL Motorsports","offers":[{"title":"38mm Up-pipe and Dump Tube Only \/ None","offer_id":45977307414588,"sku":"PL-SUB528","price":1701.95,"currency_code":"USD","in_stock":true},{"title":"38mm Up-pipe and Dump Tube Only \/ Silver","offer_id":45977307447356,"sku":"PL-SUB528S","price":1866.95,"currency_code":"USD","in_stock":true},{"title":"44mm Up-pipe and Dump Tube Only \/ None","offer_id":45977307480124,"sku":"PL-SUB529","price":1701.95,"currency_code":"USD","in_stock":true},{"title":"44mm Up-pipe and Dump Tube Only \/ Silver","offer_id":45977307512892,"sku":"PL-SUB529S","price":1866.95,"currency_code":"USD","in_stock":true},{"title":"Add 38mm TiAL Wastegate \/ None","offer_id":45977307545660,"sku":"PL-SUB530","price":1932.95,"currency_code":"USD","in_stock":true},{"title":"Add 38mm TiAL Wastegate \/ Silver","offer_id":45977307578428,"sku":"PL-SUB530S","price":2097.95,"currency_code":"USD","in_stock":true},{"title":"Add 44mm TiAL Wastegate \/ None","offer_id":45977307611196,"sku":"PL-SUB531","price":2048.95,"currency_code":"USD","in_stock":true},{"title":"Add 44mm TiAL Wastegate \/ Silver","offer_id":45977307643964,"sku":"PL-SUB531S","price":2213.95,"currency_code":"USD","in_stock":true},{"title":"Stock Location Up Pipe \/ None","offer_id":45977307676732,"sku":"PL-SUB527","price":1539.95,"currency_code":"USD","in_stock":true},{"title":"Stock Location Up Pipe \/ Silver","offer_id":45977307709500,"sku":"PL-SUB527S","price":1704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/ejheaderwastegatebundle.jpg?v=1786392004","url":"https:\/\/rpm-racing.com\/products\/p-l-motorsports-subaru-wrx-sti-ej20-ej25-exhaust-manifold-header-external-wastegate-bundle","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}