{"product_id":"bonnet-soundproofing-kit","title":"Bonnet Soundproofing Kit","description":"\u003ch1\u003eBonnet Sound Deadening Kit (StP Gold + Accent 10mm) – Reduce Engine Noise \u0026amp; Heat Australia\u003c\/h1\u003e\n\u003cp\u003eLooking for an effective way to \u003cstrong\u003ereduce engine noise and heat inside your car\u003c\/strong\u003e?\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003ebonnet sound deadening kit\u003c\/strong\u003e combines \u003cstrong\u003eStP Gold vibration damping\u003c\/strong\u003e and \u003cstrong\u003eStP Accent 10mm insulation\u003c\/strong\u003e to deliver a professional-grade solution for quieter, cooler, and more refined driving.\u003c\/p\u003e\n\u003cp\u003eDesigned for Australian conditions, this kit improves comfort while protecting your engine bay from heat.\u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/youtu.be\/U855FWGH9Iw\" title=\"Youtube Link\"\u003eYouTube Link\u003c\/a\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStP Gold (vibration damping)\u003c\/strong\u003e – reduces metal resonance and engine vibration noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStP Accent 10mm (sound absorption \u0026amp; heat insulation)\u003c\/strong\u003e – absorbs airborne noise and blocks heat transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis combination creates a \u003cstrong\u003ecomplete multi-layer soundproofing system\u003c\/strong\u003e for your bonnet.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNoticeable \u003cstrong\u003ereduction in engine noise inside the cabin\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eQuieter and more refined driving experience\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReduces \u003cstrong\u003eheat from the engine bay and sun exposure\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproves thermal stability of bonnet and components\u003c\/li\u003e\n\u003cli\u003eSignificantly \u003cstrong\u003ebetter than factory bonnet insulation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy This Kit Works\u003c\/h2\u003e\n\u003cp\u003eMost factory bonnet insulation is thin and low-performance. This kit uses a \u003cstrong\u003eprofessional multi-layer approach\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer 1:\u003c\/strong\u003e StP Gold – controls vibration and metal resonance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer 2:\u003c\/strong\u003e StP Accent – absorbs noise and reduces heat transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis means you are treating noise \u003cstrong\u003eat the source\u003c\/strong\u003e, not just covering it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngine Noise Reduction Explained\u003c\/h2\u003e\n\u003cp\u003eEngine noise travels through metal panels and enters the cabin. By damping vibrations and adding an absorption layer, this kit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces high-frequency engine noise\u003c\/li\u003e\n\u003cli\u003eImproves insulation between engine bay and cabin\u003c\/li\u003e\n\u003cli\u003eCreates a more premium driving feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClean and degrease bonnet surface thoroughly\u003c\/li\u003e\n\u003cli\u003eApply \u003cstrong\u003eStP Gold\u003c\/strong\u003e first (vibration layer)\u003c\/li\u003e\n\u003cli\u003eInstall \u003cstrong\u003eStP Accent 10mm\u003c\/strong\u003e on top\u003c\/li\u003e\n\u003cli\u003eUse a roller for proper adhesion\u003c\/li\u003e\n\u003cli\u003eEnsure full coverage and contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation time:\u003c\/strong\u003e approximately 1.5–2 hours DIY\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Is This Kit For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDaily drivers looking for more comfort\u003c\/li\u003e\n\u003cli\u003ePerformance cars (reduce engine noise)\u003c\/li\u003e\n\u003cli\u003e4WD and touring vehicles\u003c\/li\u003e\n\u003cli\u003eAnyone upgrading from factory insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose This Kit Instead of Buying Separately?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePre-matched materials for best performance\u003c\/li\u003e\n\u003cli\u003eNo guesswork on layering\u003c\/li\u003e\n\u003cli\u003eBetter value than buying components individually\u003c\/li\u003e\n\u003cli\u003eTested in real workshop conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eDoes bonnet soundproofing really reduce noise?\u003c\/h3\u003e\n\u003cp\u003eYes — it reduces engine noise entering the cabin, especially high-frequency sound.\u003c\/p\u003e\n\u003ch3\u003eWill it reduce engine heat?\u003c\/h3\u003e\n\u003cp\u003eYes — the Accent layer helps reduce heat transfer from the engine bay.\u003c\/p\u003e\n\u003ch3\u003eIs it safe for the engine?\u003c\/h3\u003e\n\u003cp\u003eYes — materials are heat-resistant and designed for automotive use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuy Bonnet Sound Deadening Kit in Australia\u003c\/h2\u003e\n\u003cp\u003eUpgrade your car with a \u003cstrong\u003eproven bonnet insulation solution\u003c\/strong\u003e used daily in our Sydney workshop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e👉 Order now or explore full sound deadening kits for complete noise reduction\u003c\/strong\u003e\u003c\/p\u003e","brand":"StP","offers":[{"title":"Large","offer_id":48733942186224,"sku":null,"price":770.0,"currency_code":"AUD","in_stock":true},{"title":"Small","offer_id":48733942218992,"sku":null,"price":550.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/2738\/8144\/files\/35_e779dc6f-ef6e-42ad-aeb9-61caedc6021b.png?v=1779397304","url":"https:\/\/sds-shop.com.au\/products\/bonnet-soundproofing-kit","provider":"Shop SDS","version":"1.0","type":"link"}