{"product_id":"audi-s3-8y-stage-1-remap-420-430bhp-ea888-gen-4","title":"Audi S3 8Y Stage 1+ Remap — 420–430bhp (EA888 Gen 4)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWP Stage 1+ — 420–430bhp \/ up to 550Nm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStage 1+ is the maximum we can safely extract from the S3 8Y while keeping the car fully road legal. By pairing our Stage 1+ calibration with an upgraded intercooler and performance intake system, we deliver 420–430bhp and up to 550Nm — all with the factory OPF still in place.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe intercooler is the key unlock here. The stock unit can't keep intake temps consistent at higher boost levels, especially on warmer days or during repeated hard use. The intake upgrade improves airflow into the Continental turbo, letting it spool more efficiently. Together with a revised calibration, they open up a genuine step in performance while keeping the car road legal and MOT compliant.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e Custom dyno calibration with before \u0026amp; after printout\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHardware required:\u003c\/strong\u003e Upgraded intercooler · Performance intake system\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eEssential:\u003c\/strong\u003e DSG calibration (add-on)\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e Turbo inlet pipe (included in R600 bundle, sold separately for other intakes) · 99 RON fuel\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e📖 \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/wayside-performance.co.uk\/pages\/audi-s3-8y-tuning-guide-stage-1-stage-1-stage-2-wayside-performance\" target=\"_blank\" rel=\"noopener\"\u003eRead our full Audi S3 8Y Tuning Guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cem\u003eWorkshop install or WPFlasher remote tuning available. 99 RON fuel recommended for optimal results.\u003c\/em\u003e\u003c\/p\u003e","brand":"Wayside Performance","offers":[{"title":"No (Just engine tune) \/ Workshop install (includes dyno printout)","offer_id":51232457916722,"sku":null,"price":599.0,"currency_code":"GBP","in_stock":true},{"title":"No (Just engine tune) \/ WPFlasher remote tuning device","offer_id":51232457949490,"sku":null,"price":799.0,"currency_code":"GBP","in_stock":true},{"title":"With TCU Tune \/ Workshop install (includes dyno printout)","offer_id":51232457982258,"sku":null,"price":849.0,"currency_code":"GBP","in_stock":true},{"title":"With TCU Tune \/ WPFlasher remote tuning device","offer_id":51232458015026,"sku":null,"price":1049.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1509\/8328\/files\/WPStage1_be638247-a9d5-4cd6-b8e6-e52b6db88ca4.jpg?v=1771582122","url":"https:\/\/wayside-performance.co.uk\/products\/audi-s3-8y-stage-1-remap-420-430bhp-ea888-gen-4","provider":"Wayside Performance ","version":"1.0","type":"link"}