{"product_id":"astra-h-vxr-stage-3-remap-285-305hp","title":"Astra H VXR Stage 3 Remap 285-305hp","description":"\u003cp\u003e\u003cstrong\u003eWP Stage 3 — Wayside Performance Custom ECU Calibration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStage 3 is the ultimate package for the stock-turbo Astra H VXR. With the exhaust breathing freely and a larger front-mount intercooler keeping intake temperatures in check, we can safely push the Z20LEH to the limit of what the standard turbo can deliver.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe OEM intercooler simply can't cope with the heat generated at higher boost levels — especially on warmer days or during sustained use on track. An uprated front-mount intercooler solves this completely and allows us to run more aggressive boost targets with confidence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eExpect figures in the region of 285–305bhp and 330–350ft\/lb of torque — a substantial increase over stock and the realistic ceiling of the standard turbo setup. The car feels genuinely rapid at this level, with strong pull right through the rev range.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou can read more about what the Z20LEH is capable of and how each stage progresses in our \u003ca rel=\"noopener\" href=\"https:\/\/www.wayside-performance.co.uk\/pages\/astra-h-vxr-tuning\" title=\"Astra H VXR Tuning Guide\" target=\"_blank\"\u003eAstra H VXR Tuning Guide\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEvery WP Stage 3 installation is carried out at our workshop by our experienced technicians and includes a before and after dyno run with a printed power graph.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequired hardware:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUprated front-mount intercooler\u003c\/li\u003e\n\u003cli\u003e3\" performance exhaust system (turbo-back recommended)\u003c\/li\u003e\n\u003cli\u003eInduction kit with crossover delete\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePre-cat delete or sports cat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvised hardware:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForge Motorsport recirculation valve (recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note this product is workshop install only including before and after dyno printout.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*FOR OPTIMAL RESULTS 99 RON FUEL IS REQUIRED (Shell V-Power or Tesco Momentum)*\u003c\/em\u003e\u003c\/p\u003e","brand":"Wayside Performance","offers":[{"title":"Default Title","offer_id":50922119758130,"sku":"WP-ASTRAH-ST3","price":599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1509\/8328\/products\/WPStage3_68e9dae7-8b18-4775-8594-38364648c836.jpg?v=1771683045","url":"https:\/\/wayside-performance.co.uk\/products\/astra-h-vxr-stage-3-remap-285-305hp","provider":"Wayside Performance ","version":"1.0","type":"link"}