{"product_id":"korsh-cobb-engine-back-exhaust-package-subaru-wrx-sti-auto","title":"Cobb x Korsh Engine Back Package: Subaru WRX 11-14\/STI 11-21 (ELH) - Auto","description":"\u003ch2\u003eKorsh x Cobb Engine-Back Exhaust Package — Subaru WRX Auto 2011–2014 \/ STI 2011–2021\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Subaru WRX (Automatic) 2011–2014 \u0026amp; Subaru STI 2011–2021\u003c\/p\u003e\n\u003cp\u003eThe complete engine-back exhaust solution for your EJ-powered Subaru. This curated package pairs Korsh's equal length headers and downpipe with the Cobb cat-back exhaust system — everything from the engine to the tip, engineered to work together for maximum flow, faster spool, and a refined exhaust note. Bolt it on and feel the difference across the entire rev range.\u003c\/p\u003e\n\u003cp\u003eNote: Equal length headers will remove the iconic Subaru boxer exhaust note in favour of a more conventional, refined exhaust character.\u003c\/p\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 6px 10px; border: 1px solid #ddd; text-align: left;\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"padding: 6px 10px; border: 1px solid #ddd; text-align: left;\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"padding: 6px 10px; border: 1px solid #ddd; text-align: left;\"\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eEqual Length Headers\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eKorsh\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eKOR-EXH-ELH-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eDownpipe\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eKorsh\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eKOW-EXHDP-08-AUTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eCat-Back Exhaust System\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003eCobb\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e515132\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSubaru WRX (Auto)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e2011–2014 (EJ engine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSubaru STI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 10px; border: 1px solid #ddd;\"\u003e2011–2021 (EJ engine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003ePackage Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Complete engine-back solution — headers, downpipe, and cat-back in one package\u003c\/li\u003e\n\u003cli\u003e✅ Korsh equal length headers — 304 stainless, cast flanges, faster turbo spool\u003c\/li\u003e\n\u003cli\u003e✅ Korsh downpipe — engineered for automatic transmission fitment\u003c\/li\u003e\n\u003cli\u003e✅ Cobb cat-back exhaust — proven performance, refined tone\u003c\/li\u003e\n\u003cli\u003e✅ All components designed to work together for optimal flow and fitment\u003c\/li\u003e\n\u003cli\u003e✅ Direct bolt-on — all gaskets and hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e⚠️ Equal length headers will remove the iconic Subaru boxer exhaust sound\u003c\/li\u003e\n\u003cli\u003eDownpipe (KOW-EXHDP-08-AUTO) is specific to automatic transmission variants\u003c\/li\u003e\n\u003cli\u003eConfirm OE electronic suspension cancellation kit requirements if applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKOR-MAN-ELH-001 — Korsh Equal Length Headers\u003c\/li\u003e\n\u003cli\u003eKOW-EXHDP-08-AUTO — Korsh Downpipe (Auto)\u003c\/li\u003e\n\u003cli\u003e515132 — Cobb Cat-Back Exhaust System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"display: none;\"\u003eSuits Subaru WRX Auto STI EJ engine equal length headers downpipe cat-back exhaust engine back package Korsh Cobb automatic transmission.\u003c\/span\u003e\u003c\/p\u003e","brand":"Korsh","offers":[{"title":"Default Title","offer_id":66587316453680,"sku":"COB-EEB-ELH-11-AUTO","price":2999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/1_a4d9e116-22fe-4b2d-8e64-479e1c7dbe85.webp?v=1776906369","url":"https:\/\/coore.com.au\/ja\/products\/korsh-cobb-engine-back-exhaust-package-subaru-wrx-sti-auto","provider":"Coore | Performance \u0026 Aftermarket","version":"1.0","type":"link"}